| 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 | $25.44 | 6.708% | $27.1465 | $27.15 | $27.15 | $27.10 |
| Purchase #2 | $80.88 | 11.708% | $90.3494 | $90.35 | $90.35 | $90.30 |
| Purchase #3 | $164.43 | 7.861% | $177.3558 | $177.36 | $177.35 | $177.40 |
| Purchase #4 | $226.69 | 7.266% | $243.1613 | $243.16 | $243.15 | $243.20 |
| Purchase #5 | $89.54 | 9.488% | $98.0356 | $98.04 | $98.05 | $98.00 |
| Purchase #6 | $53.37 | 8.544% | $57.9299 | $57.93 | $57.95 | $57.90 |
| Purchase #7 | $232.73 | 9.682% | $255.2629 | $255.26 | $255.25 | $255.30 |
| 7 purchase totals = | $873.08 | $949.2414 | $949.25 | $949.25 | $949.20 | |