| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $90.37 | 6.129% | $95.9088 | $95.91 | $95.90 | $95.90 |
| Purchase #2 | $142.73 | 8.547% | $154.9291 | $154.93 | $154.95 | $154.90 |
| Purchase #3 | $86.25 | 10.423% | $95.2398 | $95.24 | $95.25 | $95.20 |
| Purchase #4 | $79.34 | 6.607% | $84.582 | $84.58 | $84.60 | $84.60 |
| Purchase #5 | $104.30 | 3.791% | $108.254 | $108.25 | $108.25 | $108.30 |
| Purchase #6 | $129.29 | 9.128% | $141.0916 | $141.09 | $141.10 | $141.10 |
| Purchase #7 | $211.65 | 8.227% | $229.0624 | $229.06 | $229.05 | $229.10 |
| 7 purchase totals = | $843.93 | $909.0677 | $909.06 | $909.10 | $909.10 | |