| 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 | $11.28 | 11.738% | $12.604 | $12.60 | $12.60 | $12.60 |
| Purchase #2 | $61.41 | 7.263% | $65.8702 | $65.87 | $65.85 | $65.90 |
| Purchase #3 | $65.65 | 12.106% | $73.5976 | $73.60 | $73.60 | $73.60 |
| Purchase #4 | $87.38 | 13.627% | $99.2873 | $99.29 | $99.30 | $99.30 |
| Purchase #5 | $249.70 | 11.137% | $277.5091 | $277.51 | $277.50 | $277.50 |
| Purchase #6 | $223.68 | 8.572% | $242.8538 | $242.85 | $242.85 | $242.90 |
| Purchase #7 | $180.57 | 9.172% | $197.1319 | $197.13 | $197.15 | $197.10 |
| 7 purchase totals = | $879.67 | $968.8539 | $968.85 | $968.85 | $968.90 | |