| 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 | $87.95 | 12.711% | $99.1293 | $99.13 | $99.15 | $99.10 |
| Purchase #2 | $64.77 | 3.811% | $67.2384 | $67.24 | $67.25 | $67.20 |
| Purchase #3 | $72.70 | 10.385% | $80.2499 | $80.25 | $80.25 | $80.20 |
| Purchase #4 | $240.97 | 11.585% | $268.8864 | $268.89 | $268.90 | $268.90 |
| Purchase #5 | $66.75 | 13.729% | $75.9141 | $75.91 | $75.90 | $75.90 |
| Purchase #6 | $167.46 | 12.127% | $187.7679 | $187.77 | $187.75 | $187.80 |
| Purchase #7 | $103.93 | 3.858% | $107.9396 | $107.94 | $107.95 | $107.90 |
| 7 purchase totals = | $804.53 | $887.1256 | $887.13 | $887.15 | $887.00 | |