| 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 | $72.66 | 6.705% | $77.5319 | $77.53 | $77.55 | $77.50 |
| Purchase #2 | $143.73 | 7.805% | $154.9481 | $154.95 | $154.95 | $154.90 |
| Purchase #3 | $161.95 | 4.429% | $169.1228 | $169.12 | $169.10 | $169.10 |
| Purchase #4 | $48.63 | 9.233% | $53.12 | $53.12 | $53.10 | $53.10 |
| Purchase #5 | $28.74 | 12.125% | $32.2247 | $32.22 | $32.20 | $32.20 |
| Purchase #6 | $207.37 | 9.358% | $226.7757 | $226.78 | $226.80 | $226.80 |
| Purchase #7 | $197.90 | 13.557% | $224.7293 | $224.73 | $224.75 | $224.70 |
| 7 purchase totals = | $860.98 | $938.4525 | $938.45 | $938.45 | $938.30 | |