| 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 | $55.91 | 3.585% | $57.9144 | $57.91 | $57.90 | $57.90 |
| Purchase #2 | $134.32 | 8.762% | $146.0891 | $146.09 | $146.10 | $146.10 |
| Purchase #3 | $175.34 | 9.348% | $191.7308 | $191.73 | $191.75 | $191.70 |
| Purchase #4 | $107.43 | 11.518% | $119.8038 | $119.80 | $119.80 | $119.80 |
| Purchase #5 | $66.57 | 3.368% | $68.8121 | $68.81 | $68.80 | $68.80 |
| Purchase #6 | $28.52 | 9.848% | $31.3286 | $31.33 | $31.35 | $31.30 |
| Purchase #7 | $78.39 | 10.458% | $86.588 | $86.59 | $86.60 | $86.60 |
| 7 purchase totals = | $646.48 | $702.2668 | $702.26 | $702.30 | $702.20 | |