| 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 | $32.35 | 4.376% | $33.7656 | $33.77 | $33.75 | $33.80 |
| Purchase #2 | $109.90 | 12.273% | $123.388 | $123.39 | $123.40 | $123.40 |
| Purchase #3 | $154.64 | 5.598% | $163.2967 | $163.30 | $163.30 | $163.30 |
| Purchase #4 | $176.51 | 7.462% | $189.6812 | $189.68 | $189.70 | $189.70 |
| Purchase #5 | $110.64 | 8.849% | $120.4305 | $120.43 | $120.45 | $120.40 |
| Purchase #6 | $92.63 | 13.750% | $105.3666 | $105.37 | $105.35 | $105.40 |
| Purchase #7 | $71.52 | 6.548% | $76.2031 | $76.20 | $76.20 | $76.20 |
| 7 purchase totals = | $748.19 | $812.1317 | $812.14 | $812.15 | $812.20 | |