| 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 | $78.79 | 11.864% | $88.1376 | $88.14 | $88.15 | $88.10 |
| Purchase #2 | $87.66 | 9.858% | $96.3015 | $96.30 | $96.30 | $96.30 |
| Purchase #3 | $107.31 | 12.783% | $121.0274 | $121.03 | $121.05 | $121.00 |
| Purchase #4 | $86.61 | 9.769% | $95.0709 | $95.07 | $95.05 | $95.10 |
| Purchase #5 | $67.68 | 9.703% | $74.247 | $74.25 | $74.25 | $74.20 |
| Purchase #6 | $20.36 | 9.420% | $22.2779 | $22.28 | $22.30 | $22.30 |
| Purchase #7 | $178.74 | 13.338% | $202.5803 | $202.58 | $202.60 | $202.60 |
| 7 purchase totals = | $627.15 | $699.6426 | $699.65 | $699.70 | $699.60 | |