| 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 | $65.71 | 4.767% | $68.8424 | $68.84 | $68.85 | $68.80 |
| Purchase #2 | $31.65 | 13.585% | $35.9497 | $35.95 | $35.95 | $35.90 |
| Purchase #3 | $107.61 | 12.546% | $121.1108 | $121.11 | $121.10 | $121.10 |
| Purchase #4 | $62.72 | 9.554% | $68.7123 | $68.71 | $68.70 | $68.70 |
| Purchase #5 | $120.51 | 3.121% | $124.2711 | $124.27 | $124.25 | $124.30 |
| Purchase #6 | $7.96 | 9.305% | $8.7007 | $8.70 | $8.70 | $8.70 |
| Purchase #7 | $143.30 | 9.426% | $156.8075 | $156.81 | $156.80 | $156.80 |
| 7 purchase totals = | $539.46 | $584.3945 | $584.39 | $584.35 | $584.30 | |