| 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 | $68.87 | 3.611% | $71.3569 | $71.36 | $71.35 | $71.40 |
| Purchase #2 | $18.55 | 12.309% | $20.8333 | $20.83 | $20.85 | $20.80 |
| Purchase #3 | $56.65 | 6.830% | $60.5192 | $60.52 | $60.50 | $60.50 |
| Purchase #4 | $134.75 | 12.647% | $151.7918 | $151.79 | $151.80 | $151.80 |
| Purchase #5 | $237.69 | 9.728% | $260.8125 | $260.81 | $260.80 | $260.80 |
| Purchase #6 | $44.27 | 8.690% | $48.1171 | $48.12 | $48.10 | $48.10 |
| Purchase #7 | $33.58 | 13.670% | $38.1704 | $38.17 | $38.15 | $38.20 |
| 7 purchase totals = | $594.36 | $651.6012 | $651.60 | $651.55 | $651.60 | |