| 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 | $74.89 | 12.589% | $84.3179 | $84.32 | $84.30 | $84.30 |
| Purchase #2 | $222.37 | 4.291% | $231.9119 | $231.91 | $231.90 | $231.90 |
| Purchase #3 | $43.93 | 5.857% | $46.503 | $46.50 | $46.50 | $46.50 |
| Purchase #4 | $64.88 | 7.526% | $69.7629 | $69.76 | $69.75 | $69.80 |
| Purchase #5 | $207.28 | 9.402% | $226.7685 | $226.77 | $226.75 | $226.80 |
| Purchase #6 | $84.77 | 9.858% | $93.1266 | $93.13 | $93.15 | $93.10 |
| Purchase #7 | $118.73 | 6.358% | $126.2789 | $126.28 | $126.30 | $126.30 |
| 7 purchase totals = | $816.85 | $878.6697 | $878.67 | $878.65 | $878.70 | |