| 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 | $35.59 | 8.169% | $38.4973 | $38.50 | $38.50 | $38.50 |
| Purchase #2 | $31.89 | 6.313% | $33.9032 | $33.90 | $33.90 | $33.90 |
| Purchase #3 | $110.33 | 9.420% | $120.7231 | $120.72 | $120.70 | $120.70 |
| Purchase #4 | $99.77 | 7.217% | $106.9704 | $106.97 | $106.95 | $107.00 |
| Purchase #5 | $155.41 | 9.141% | $169.616 | $169.62 | $169.60 | $169.60 |
| Purchase #6 | $66.76 | 13.480% | $75.7592 | $75.76 | $75.75 | $75.80 |
| Purchase #7 | $100.43 | 6.714% | $107.1729 | $107.17 | $107.15 | $107.20 |
| 7 purchase totals = | $600.18 | $652.6421 | $652.64 | $652.55 | $652.70 | |