| 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 | $223.30 | 6.654% | $238.1584 | $238.16 | $238.15 | $238.20 |
| Purchase #2 | $100.48 | 6.734% | $107.2463 | $107.25 | $107.25 | $107.20 |
| Purchase #3 | $30.56 | 7.643% | $32.8957 | $32.90 | $32.90 | $32.90 |
| Purchase #4 | $31.96 | 5.599% | $33.7494 | $33.75 | $33.75 | $33.70 |
| Purchase #5 | $53.49 | 5.239% | $56.2923 | $56.29 | $56.30 | $56.30 |
| Purchase #6 | $58.46 | 13.718% | $66.4795 | $66.48 | $66.50 | $66.50 |
| Purchase #7 | $55.86 | 8.707% | $60.7237 | $60.72 | $60.70 | $60.70 |
| 7 purchase totals = | $554.11 | $595.5453 | $595.55 | $595.55 | $595.50 | |