| 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 | $192.75 | 9.397% | $210.8627 | $210.86 | $210.85 | $210.90 |
| Purchase #2 | $63.65 | 4.393% | $66.4461 | $66.45 | $66.45 | $66.40 |
| Purchase #3 | $163.52 | 4.461% | $170.8146 | $170.81 | $170.80 | $170.80 |
| Purchase #4 | $21.26 | 5.383% | $22.4044 | $22.40 | $22.40 | $22.40 |
| Purchase #5 | $48.70 | 11.113% | $54.112 | $54.11 | $54.10 | $54.10 |
| Purchase #6 | $175.70 | 13.258% | $198.9943 | $198.99 | $199.00 | $199.00 |
| Purchase #7 | $131.59 | 8.781% | $143.1449 | $143.14 | $143.15 | $143.10 |
| 7 purchase totals = | $797.17 | $866.7790 | $866.76 | $866.75 | $866.70 | |