| 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 | $13.73 | 3.134% | $14.1603 | $14.16 | $14.15 | $14.20 |
| Purchase #2 | $58.35 | 4.850% | $61.18 | $61.18 | $61.20 | $61.20 |
| Purchase #3 | $22.85 | 5.554% | $24.1191 | $24.12 | $24.10 | $24.10 |
| Purchase #4 | $41.55 | 13.429% | $47.1297 | $47.13 | $47.15 | $47.10 |
| Purchase #5 | $74.77 | 7.642% | $80.4839 | $80.48 | $80.50 | $80.50 |
| Purchase #6 | $248.35 | 3.168% | $256.2177 | $256.22 | $256.20 | $256.20 |
| Purchase #7 | $181.37 | 12.413% | $203.8835 | $203.88 | $203.90 | $203.90 |
| 7 purchase totals = | $640.97 | $687.1742 | $687.17 | $687.20 | $687.20 | |