| 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 | $30.73 | 5.853% | $32.5286 | $32.53 | $32.55 | $32.50 |
| Purchase #2 | $153.34 | 3.762% | $159.1087 | $159.11 | $159.10 | $159.10 |
| Purchase #3 | $165.67 | 11.177% | $184.1869 | $184.19 | $184.20 | $184.20 |
| Purchase #4 | $199.80 | 12.681% | $225.1366 | $225.14 | $225.15 | $225.10 |
| Purchase #5 | $42.45 | 7.261% | $45.5323 | $45.53 | $45.55 | $45.50 |
| Purchase #6 | $208.64 | 3.358% | $215.6461 | $215.65 | $215.65 | $215.60 |
| Purchase #7 | $12.58 | 3.566% | $13.0286 | $13.03 | $13.05 | $13.00 |
| 7 purchase totals = | $813.21 | $875.1678 | $875.18 | $875.25 | $875.00 | |