| 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 | $47.34 | 5.871% | $50.1193 | $50.12 | $50.10 | $50.10 |
| Purchase #2 | $248.49 | 3.714% | $257.7189 | $257.72 | $257.70 | $257.70 |
| Purchase #3 | $143.88 | 12.269% | $161.5326 | $161.53 | $161.55 | $161.50 |
| Purchase #4 | $170.83 | 10.719% | $189.1413 | $189.14 | $189.15 | $189.10 |
| Purchase #5 | $106.85 | 9.605% | $117.1129 | $117.11 | $117.10 | $117.10 |
| Purchase #6 | $17.41 | 10.690% | $19.2711 | $19.27 | $19.25 | $19.30 |
| Purchase #7 | $210.58 | 9.425% | $230.4272 | $230.43 | $230.45 | $230.40 |
| 7 purchase totals = | $945.38 | $1,025.3233 | $1,025.32 | $1,025.30 | $1,025.20 | |