| 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 | $6.92 | 7.556% | $7.4429 | $7.44 | $7.45 | $7.40 |
| Purchase #2 | $155.77 | 3.718% | $161.5615 | $161.56 | $161.55 | $161.60 |
| Purchase #3 | $150.46 | 13.646% | $170.9918 | $170.99 | $171.00 | $171.00 |
| Purchase #4 | $214.68 | 13.188% | $242.992 | $242.99 | $243.00 | $243.00 |
| Purchase #5 | $35.41 | 9.536% | $38.7867 | $38.79 | $38.80 | $38.80 |
| Purchase #6 | $26.58 | 8.782% | $28.9143 | $28.91 | $28.90 | $28.90 |
| Purchase #7 | $45.71 | 12.504% | $51.4256 | $51.43 | $51.45 | $51.40 |
| 7 purchase totals = | $635.53 | $702.1148 | $702.11 | $702.15 | $702.10 | |