| 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 | $37.97 | 5.654% | $40.1168 | $40.12 | $40.10 | $40.10 |
| Purchase #2 | $58.81 | 10.543% | $65.0103 | $65.01 | $65.00 | $65.00 |
| Purchase #3 | $162.92 | 3.786% | $169.0882 | $169.09 | $169.10 | $169.10 |
| Purchase #4 | $110.71 | 8.711% | $120.3539 | $120.35 | $120.35 | $120.40 |
| Purchase #5 | $132.71 | 8.706% | $144.2637 | $144.26 | $144.25 | $144.30 |
| Purchase #6 | $192.67 | 13.317% | $218.3279 | $218.33 | $218.35 | $218.30 |
| Purchase #7 | $61.88 | 9.798% | $67.943 | $67.94 | $67.95 | $67.90 |
| 7 purchase totals = | $757.67 | $825.1038 | $825.10 | $825.10 | $825.10 | |