| 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 | $83.53 | 9.189% | $91.2056 | $91.21 | $91.20 | $91.20 |
| Purchase #2 | $54.44 | 5.225% | $57.2845 | $57.28 | $57.30 | $57.30 |
| Purchase #3 | $159.57 | 5.207% | $167.8788 | $167.88 | $167.90 | $167.90 |
| Purchase #4 | $75.97 | 12.107% | $85.1677 | $85.17 | $85.15 | $85.20 |
| Purchase #5 | $154.97 | 7.527% | $166.6346 | $166.63 | $166.65 | $166.60 |
| Purchase #6 | $94.65 | 8.188% | $102.3999 | $102.40 | $102.40 | $102.40 |
| Purchase #7 | $62.59 | 4.624% | $65.4842 | $65.48 | $65.50 | $65.50 |
| 7 purchase totals = | $685.72 | $736.0553 | $736.05 | $736.10 | $736.10 | |