| 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 | $50.94 | 5.423% | $53.7025 | $53.70 | $53.70 | $53.70 |
| Purchase #2 | $97.73 | 4.117% | $101.7535 | $101.75 | $101.75 | $101.80 |
| Purchase #3 | $72.99 | 9.553% | $79.9627 | $79.96 | $79.95 | $80.00 |
| Purchase #4 | $154.50 | 11.363% | $172.0558 | $172.06 | $172.05 | $172.10 |
| Purchase #5 | $12.43 | 11.609% | $13.873 | $13.87 | $13.85 | $13.90 |
| Purchase #6 | $88.37 | 11.538% | $98.5661 | $98.57 | $98.55 | $98.60 |
| Purchase #7 | $161.80 | 12.803% | $182.5153 | $182.52 | $182.50 | $182.50 |
| 7 purchase totals = | $638.76 | $702.4289 | $702.43 | $702.35 | $702.60 | |