| 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 | $102.56 | 4.203% | $106.8706 | $106.87 | $106.85 | $106.90 |
| Purchase #2 | $114.36 | 12.526% | $128.6847 | $128.68 | $128.70 | $128.70 |
| Purchase #3 | $61.33 | 5.865% | $64.927 | $64.93 | $64.95 | $64.90 |
| Purchase #4 | $114.54 | 4.833% | $120.0757 | $120.08 | $120.10 | $120.10 |
| Purchase #5 | $206.33 | 8.785% | $224.4561 | $224.46 | $224.45 | $224.50 |
| Purchase #6 | $20.58 | 9.276% | $22.489 | $22.49 | $22.50 | $22.50 |
| Purchase #7 | $106.40 | 12.358% | $119.5489 | $119.55 | $119.55 | $119.50 |
| 7 purchase totals = | $726.10 | $787.0520 | $787.06 | $787.10 | $787.10 | |