| 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 | $88.61 | 13.821% | $100.8568 | $100.86 | $100.85 | $100.90 |
| Purchase #2 | $75.91 | 12.585% | $85.4633 | $85.46 | $85.45 | $85.50 |
| Purchase #3 | $20.28 | 8.689% | $22.0421 | $22.04 | $22.05 | $22.00 |
| Purchase #4 | $24.28 | 11.863% | $27.1603 | $27.16 | $27.15 | $27.20 |
| Purchase #5 | $35.67 | 5.279% | $37.553 | $37.55 | $37.55 | $37.60 |
| Purchase #6 | $180.78 | 11.842% | $202.188 | $202.19 | $202.20 | $202.20 |
| Purchase #7 | $61.45 | 4.525% | $64.2306 | $64.23 | $64.25 | $64.20 |
| 7 purchase totals = | $486.98 | $539.4941 | $539.49 | $539.50 | $539.60 | |