| 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 | $86.79 | 11.346% | $96.6372 | $96.64 | $96.65 | $96.60 |
| Purchase #2 | $17.40 | 12.154% | $19.5148 | $19.51 | $19.50 | $19.50 |
| Purchase #3 | $140.75 | 13.613% | $159.9103 | $159.91 | $159.90 | $159.90 |
| Purchase #4 | $193.36 | 3.597% | $200.3152 | $200.32 | $200.30 | $200.30 |
| Purchase #5 | $187.69 | 13.252% | $212.5627 | $212.56 | $212.55 | $212.60 |
| Purchase #6 | $175.75 | 13.162% | $198.8822 | $198.88 | $198.90 | $198.90 |
| Purchase #7 | $101.60 | 8.538% | $110.2746 | $110.27 | $110.25 | $110.30 |
| 7 purchase totals = | $903.34 | $998.0970 | $998.09 | $998.05 | $998.10 | |