| 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 | $112.38 | 7.572% | $120.8894 | $120.89 | $120.90 | $120.90 |
| Purchase #2 | $55.84 | 3.814% | $57.9697 | $57.97 | $57.95 | $58.00 |
| Purchase #3 | $79.40 | 9.639% | $87.0534 | $87.05 | $87.05 | $87.10 |
| Purchase #4 | $102.52 | 9.731% | $112.4962 | $112.50 | $112.50 | $112.50 |
| Purchase #5 | $23.94 | 3.406% | $24.7554 | $24.76 | $24.75 | $24.80 |
| Purchase #6 | $68.27 | 13.627% | $77.5732 | $77.57 | $77.55 | $77.60 |
| Purchase #7 | $228.68 | 9.837% | $251.1753 | $251.18 | $251.20 | $251.20 |
| 7 purchase totals = | $671.03 | $731.9126 | $731.92 | $731.90 | $732.10 | |