| 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 | $53.34 | 9.433% | $58.3716 | $58.37 | $58.35 | $58.40 |
| Purchase #2 | $100.32 | 11.610% | $111.9672 | $111.97 | $111.95 | $112.00 |
| Purchase #3 | $170.43 | 13.723% | $193.8181 | $193.82 | $193.80 | $193.80 |
| Purchase #4 | $227.60 | 8.404% | $246.7275 | $246.73 | $246.75 | $246.70 |
| Purchase #5 | $99.32 | 11.134% | $110.3783 | $110.38 | $110.40 | $110.40 |
| Purchase #6 | $59.88 | 8.227% | $64.8063 | $64.81 | $64.80 | $64.80 |
| Purchase #7 | $74.52 | 7.116% | $79.8228 | $79.82 | $79.80 | $79.80 |
| 7 purchase totals = | $785.41 | $865.8918 | $865.90 | $865.85 | $865.90 | |