| 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 | $31.39 | 4.826% | $32.9049 | $32.90 | $32.90 | $32.90 |
| Purchase #2 | $219.69 | 8.146% | $237.5859 | $237.59 | $237.60 | $237.60 |
| Purchase #3 | $129.38 | 8.639% | $140.5571 | $140.56 | $140.55 | $140.60 |
| Purchase #4 | $208.69 | 12.711% | $235.2166 | $235.22 | $235.20 | $235.20 |
| Purchase #5 | $26.38 | 8.202% | $28.5437 | $28.54 | $28.55 | $28.50 |
| Purchase #6 | $234.77 | 9.540% | $257.1671 | $257.17 | $257.15 | $257.20 |
| Purchase #7 | $44.69 | 5.793% | $47.2789 | $47.28 | $47.30 | $47.30 |
| 7 purchase totals = | $894.99 | $979.2542 | $979.26 | $979.25 | $979.30 | |