| 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 | $39.64 | 12.748% | $44.6933 | $44.69 | $44.70 | $44.70 |
| Purchase #2 | $10.58 | 4.478% | $11.0538 | $11.05 | $11.05 | $11.10 |
| Purchase #3 | $86.69 | 3.510% | $89.7328 | $89.73 | $89.75 | $89.70 |
| Purchase #4 | $212.30 | 5.429% | $223.8258 | $223.83 | $223.85 | $223.80 |
| Purchase #5 | $144.45 | 10.248% | $159.2532 | $159.25 | $159.25 | $159.30 |
| Purchase #6 | $242.64 | 9.272% | $265.1376 | $265.14 | $265.15 | $265.10 |
| Purchase #7 | $163.38 | 8.811% | $177.7754 | $177.78 | $177.80 | $177.80 |
| 7 purchase totals = | $899.68 | $971.4719 | $971.47 | $971.55 | $971.50 | |