| 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 | $76.36 | 10.645% | $84.4885 | $84.49 | $84.50 | $84.50 |
| Purchase #2 | $44.29 | 3.199% | $45.7068 | $45.71 | $45.70 | $45.70 |
| Purchase #3 | $27.30 | 9.429% | $29.8741 | $29.87 | $29.85 | $29.90 |
| Purchase #4 | $19.38 | 12.549% | $21.812 | $21.81 | $21.80 | $21.80 |
| Purchase #5 | $243.29 | 6.758% | $259.7315 | $259.73 | $259.75 | $259.70 |
| Purchase #6 | $90.31 | 10.331% | $99.6399 | $99.64 | $99.65 | $99.60 |
| Purchase #7 | $49.64 | 12.553% | $55.8713 | $55.87 | $55.85 | $55.90 |
| 7 purchase totals = | $550.57 | $597.1241 | $597.12 | $597.10 | $597.10 | |