| 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 | $72.95 | 9.711% | $80.0342 | $80.03 | $80.05 | $80.00 |
| Purchase #2 | $162.98 | 4.494% | $170.3043 | $170.30 | $170.30 | $170.30 |
| Purchase #3 | $60.52 | 8.809% | $65.8512 | $65.85 | $65.85 | $65.90 |
| Purchase #4 | $92.97 | 7.647% | $100.0794 | $100.08 | $100.10 | $100.10 |
| Purchase #5 | $106.89 | 10.701% | $118.3283 | $118.33 | $118.35 | $118.30 |
| Purchase #6 | $157.28 | 7.692% | $169.378 | $169.38 | $169.40 | $169.40 |
| Purchase #7 | $198.26 | 7.409% | $212.9491 | $212.95 | $212.95 | $212.90 |
| 7 purchase totals = | $851.85 | $916.9245 | $916.92 | $917.00 | $916.90 | |