| 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 | $37.40 | 13.707% | $42.5264 | $42.53 | $42.55 | $42.50 |
| Purchase #2 | $82.88 | 12.132% | $92.935 | $92.94 | $92.95 | $92.90 |
| Purchase #3 | $65.94 | 11.365% | $73.4341 | $73.43 | $73.45 | $73.40 |
| Purchase #4 | $225.77 | 5.372% | $237.8984 | $237.90 | $237.90 | $237.90 |
| Purchase #5 | $149.58 | 13.743% | $170.1368 | $170.14 | $170.15 | $170.10 |
| Purchase #6 | $58.47 | 6.543% | $62.2957 | $62.30 | $62.30 | $62.30 |
| Purchase #7 | $175.76 | 6.489% | $187.1651 | $187.17 | $187.15 | $187.20 |
| 7 purchase totals = | $795.80 | $866.3915 | $866.41 | $866.45 | $866.30 | |