| 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 | $68.39 | 12.168% | $76.7117 | $76.71 | $76.70 | $76.70 |
| Purchase #2 | $35.73 | 5.600% | $37.7309 | $37.73 | $37.75 | $37.70 |
| Purchase #3 | $51.70 | 10.690% | $57.2267 | $57.23 | $57.25 | $57.20 |
| Purchase #4 | $59.83 | 12.331% | $67.2076 | $67.21 | $67.20 | $67.20 |
| Purchase #5 | $58.51 | 13.147% | $66.2023 | $66.20 | $66.20 | $66.20 |
| Purchase #6 | $51.25 | 13.458% | $58.1472 | $58.15 | $58.15 | $58.10 |
| Purchase #7 | $80.78 | 4.528% | $84.4377 | $84.44 | $84.45 | $84.40 |
| 7 purchase totals = | $406.19 | $447.6641 | $447.67 | $447.70 | $447.50 | |