| 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 | $59.91 | 12.478% | $67.3856 | $67.39 | $67.40 | $67.40 |
| Purchase #2 | $209.72 | 11.215% | $233.2401 | $233.24 | $233.25 | $233.20 |
| Purchase #3 | $138.61 | 9.550% | $151.8473 | $151.85 | $151.85 | $151.80 |
| Purchase #4 | $93.43 | 7.258% | $100.2111 | $100.21 | $100.20 | $100.20 |
| Purchase #5 | $18.52 | 4.470% | $19.3478 | $19.35 | $19.35 | $19.30 |
| Purchase #6 | $152.48 | 5.625% | $161.057 | $161.06 | $161.05 | $161.10 |
| Purchase #7 | $194.97 | 7.691% | $209.9651 | $209.97 | $209.95 | $210.00 |
| 7 purchase totals = | $867.64 | $943.0540 | $943.07 | $943.05 | $943.00 | |