| 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 | $18.74 | 5.200% | $19.7145 | $19.71 | $19.70 | $19.70 |
| Purchase #2 | $205.49 | 6.651% | $219.1571 | $219.16 | $219.15 | $219.20 |
| Purchase #3 | $65.91 | 11.586% | $73.5463 | $73.55 | $73.55 | $73.50 |
| Purchase #4 | $208.68 | 7.641% | $224.6252 | $224.63 | $224.65 | $224.60 |
| Purchase #5 | $66.72 | 9.686% | $73.1825 | $73.18 | $73.20 | $73.20 |
| Purchase #6 | $207.42 | 12.586% | $233.5259 | $233.53 | $233.55 | $233.50 |
| Purchase #7 | $19.64 | 13.814% | $22.3531 | $22.35 | $22.35 | $22.40 |
| 7 purchase totals = | $792.60 | $866.1046 | $866.11 | $866.15 | $866.10 | |