| 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 | $49.98 | 7.515% | $53.736 | $53.74 | $53.75 | $53.70 |
| Purchase #2 | $238.45 | 4.494% | $249.1659 | $249.17 | $249.15 | $249.20 |
| Purchase #3 | $170.43 | 5.397% | $179.6281 | $179.63 | $179.65 | $179.60 |
| Purchase #4 | $231.32 | 10.667% | $255.9949 | $255.99 | $256.00 | $256.00 |
| Purchase #5 | $88.84 | 11.590% | $99.1366 | $99.14 | $99.15 | $99.10 |
| Purchase #6 | $50.35 | 5.166% | $52.9511 | $52.95 | $52.95 | $53.00 |
| Purchase #7 | $193.62 | 11.297% | $215.4933 | $215.49 | $215.50 | $215.50 |
| 7 purchase totals = | $1,022.99 | $1,106.1059 | $1,106.11 | $1,106.15 | $1,106.10 | |