| 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 | $30.75 | 6.376% | $32.7106 | $32.71 | $32.70 | $32.70 |
| Purchase #2 | $140.70 | 3.480% | $145.5964 | $145.60 | $145.60 | $145.60 |
| Purchase #3 | $126.95 | 12.706% | $143.0803 | $143.08 | $143.10 | $143.10 |
| Purchase #4 | $218.68 | 4.793% | $229.1613 | $229.16 | $229.15 | $229.20 |
| Purchase #5 | $94.36 | 8.372% | $102.2598 | $102.26 | $102.25 | $102.30 |
| Purchase #6 | $25.46 | 13.130% | $28.8029 | $28.80 | $28.80 | $28.80 |
| Purchase #7 | $96.92 | 8.452% | $105.1117 | $105.11 | $105.10 | $105.10 |
| 7 purchase totals = | $733.82 | $786.7230 | $786.72 | $786.70 | $786.80 | |