| 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 | $35.61 | 13.667% | $40.4768 | $40.48 | $40.50 | $40.50 |
| Purchase #2 | $181.37 | 12.283% | $203.6477 | $203.65 | $203.65 | $203.60 |
| Purchase #3 | $223.49 | 10.154% | $246.1832 | $246.18 | $246.20 | $246.20 |
| Purchase #4 | $42.31 | 4.319% | $44.1374 | $44.14 | $44.15 | $44.10 |
| Purchase #5 | $99.84 | 6.344% | $106.1738 | $106.17 | $106.15 | $106.20 |
| Purchase #6 | $195.32 | 6.399% | $207.8185 | $207.82 | $207.80 | $207.80 |
| Purchase #7 | $224.85 | 8.477% | $243.9105 | $243.91 | $243.90 | $243.90 |
| 7 purchase totals = | $1,002.79 | $1,092.3479 | $1,092.35 | $1,092.35 | $1,092.30 | |