| 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 | $142.97 | 8.813% | $155.5699 | $155.57 | $155.55 | $155.60 |
| Purchase #2 | $53.98 | 7.843% | $58.2137 | $58.21 | $58.20 | $58.20 |
| Purchase #3 | $221.35 | 3.520% | $229.1415 | $229.14 | $229.15 | $229.10 |
| Purchase #4 | $94.41 | 12.539% | $106.2481 | $106.25 | $106.25 | $106.20 |
| Purchase #5 | $34.32 | 3.811% | $35.6279 | $35.63 | $35.65 | $35.60 |
| Purchase #6 | $56.78 | 13.378% | $64.376 | $64.38 | $64.40 | $64.40 |
| Purchase #7 | $9.47 | 11.259% | $10.5362 | $10.54 | $10.55 | $10.50 |
| 7 purchase totals = | $613.28 | $659.7133 | $659.72 | $659.75 | $659.60 | |