| 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 | $46.61 | 3.137% | $48.0722 | $48.07 | $48.05 | $48.10 |
| Purchase #2 | $172.90 | 5.482% | $182.3784 | $182.38 | $182.40 | $182.40 |
| Purchase #3 | $45.41 | 9.512% | $49.7294 | $49.73 | $49.75 | $49.70 |
| Purchase #4 | $42.36 | 5.320% | $44.6136 | $44.61 | $44.60 | $44.60 |
| Purchase #5 | $155.80 | 10.434% | $172.0562 | $172.06 | $172.05 | $172.10 |
| Purchase #6 | $5.48 | 7.314% | $5.8808 | $5.88 | $5.90 | $5.90 |
| Purchase #7 | $50.70 | 10.229% | $55.8861 | $55.89 | $55.90 | $55.90 |
| 7 purchase totals = | $519.26 | $558.6167 | $558.62 | $558.65 | $558.70 | |