| 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 | $77.33 | 8.588% | $83.9711 | $83.97 | $83.95 | $84.00 |
| Purchase #2 | $99.48 | 13.273% | $112.684 | $112.68 | $112.70 | $112.70 |
| Purchase #3 | $138.96 | 5.306% | $146.3332 | $146.33 | $146.35 | $146.30 |
| Purchase #4 | $105.51 | 4.546% | $110.3065 | $110.31 | $110.30 | $110.30 |
| Purchase #5 | $102.35 | 10.385% | $112.979 | $112.98 | $113.00 | $113.00 |
| Purchase #6 | $57.38 | 13.609% | $65.1888 | $65.19 | $65.20 | $65.20 |
| Purchase #7 | $88.30 | 5.417% | $93.0832 | $93.08 | $93.10 | $93.10 |
| 7 purchase totals = | $669.31 | $724.5458 | $724.54 | $724.60 | $724.60 | |