| 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 | $112.75 | 5.259% | $118.6795 | $118.68 | $118.70 | $118.70 |
| Purchase #2 | $34.66 | 4.259% | $36.1362 | $36.14 | $36.15 | $36.10 |
| Purchase #3 | $38.56 | 12.445% | $43.3588 | $43.36 | $43.35 | $43.40 |
| Purchase #4 | $91.71 | 5.267% | $96.5404 | $96.54 | $96.55 | $96.50 |
| Purchase #5 | $97.77 | 4.475% | $102.1452 | $102.15 | $102.15 | $102.10 |
| Purchase #6 | $85.31 | 10.736% | $94.4689 | $94.47 | $94.45 | $94.50 |
| Purchase #7 | $206.82 | 8.360% | $224.1102 | $224.11 | $224.10 | $224.10 |
| 7 purchase totals = | $667.58 | $715.4392 | $715.45 | $715.45 | $715.40 | |