| 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 | $66.94 | 10.786% | $74.1601 | $74.16 | $74.15 | $74.20 |
| Purchase #2 | $25.84 | 13.452% | $29.316 | $29.32 | $29.30 | $29.30 |
| Purchase #3 | $15.42 | 11.364% | $17.1723 | $17.17 | $17.15 | $17.20 |
| Purchase #4 | $17.67 | 8.658% | $19.1999 | $19.20 | $19.20 | $19.20 |
| Purchase #5 | $192.80 | 8.331% | $208.8622 | $208.86 | $208.85 | $208.90 |
| Purchase #6 | $91.50 | 4.200% | $95.343 | $95.34 | $95.35 | $95.30 |
| Purchase #7 | $214.66 | 10.105% | $236.3514 | $236.35 | $236.35 | $236.40 |
| 7 purchase totals = | $624.83 | $680.4049 | $680.40 | $680.35 | $680.50 | |