| 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 | $82.46 | 4.191% | $85.9159 | $85.92 | $85.90 | $85.90 |
| Purchase #2 | $243.49 | 5.213% | $256.1831 | $256.18 | $256.20 | $256.20 |
| Purchase #3 | $27.52 | 12.692% | $31.0128 | $31.01 | $31.00 | $31.00 |
| Purchase #4 | $45.76 | 9.483% | $50.0994 | $50.10 | $50.10 | $50.10 |
| Purchase #5 | $134.40 | 9.566% | $147.2567 | $147.26 | $147.25 | $147.30 |
| Purchase #6 | $192.71 | 7.610% | $207.3752 | $207.38 | $207.40 | $207.40 |
| Purchase #7 | $149.95 | 13.593% | $170.3327 | $170.33 | $170.35 | $170.30 |
| 7 purchase totals = | $876.29 | $948.1758 | $948.18 | $948.20 | $948.20 | |