| 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 | $66.66 | 12.370% | $74.9058 | $74.91 | $74.90 | $74.90 |
| Purchase #2 | $181.51 | 10.404% | $200.3943 | $200.39 | $200.40 | $200.40 |
| Purchase #3 | $35.65 | 3.609% | $36.9366 | $36.94 | $36.95 | $36.90 |
| Purchase #4 | $41.32 | 7.388% | $44.3727 | $44.37 | $44.35 | $44.40 |
| Purchase #5 | $141.49 | 13.287% | $160.2898 | $160.29 | $160.30 | $160.30 |
| Purchase #6 | $111.68 | 6.436% | $118.8677 | $118.87 | $118.85 | $118.90 |
| Purchase #7 | $76.25 | 12.339% | $85.6585 | $85.66 | $85.65 | $85.70 |
| 7 purchase totals = | $654.56 | $721.4254 | $721.43 | $721.40 | $721.50 | |