| 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 | $90.98 | 7.597% | $97.8918 | $97.89 | $97.90 | $97.90 |
| Purchase #2 | $98.25 | 12.622% | $110.6511 | $110.65 | $110.65 | $110.70 |
| Purchase #3 | $160.68 | 9.481% | $175.9141 | $175.91 | $175.90 | $175.90 |
| Purchase #4 | $224.83 | 11.352% | $250.3527 | $250.35 | $250.35 | $250.40 |
| Purchase #5 | $75.34 | 3.410% | $77.9091 | $77.91 | $77.90 | $77.90 |
| Purchase #6 | $37.34 | 3.186% | $38.5297 | $38.53 | $38.55 | $38.50 |
| Purchase #7 | $11.85 | 10.847% | $13.1354 | $13.14 | $13.15 | $13.10 |
| 7 purchase totals = | $699.27 | $764.3839 | $764.38 | $764.40 | $764.40 | |