| 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 | $58.59 | 10.348% | $64.6529 | $64.65 | $64.65 | $64.70 |
| Purchase #2 | $59.80 | 8.279% | $64.7508 | $64.75 | $64.75 | $64.80 |
| Purchase #3 | $176.28 | 6.432% | $187.6183 | $187.62 | $187.60 | $187.60 |
| Purchase #4 | $73.84 | 5.800% | $78.1227 | $78.12 | $78.10 | $78.10 |
| Purchase #5 | $109.66 | 9.780% | $120.3847 | $120.38 | $120.40 | $120.40 |
| Purchase #6 | $77.80 | 8.281% | $84.2426 | $84.24 | $84.25 | $84.20 |
| Purchase #7 | $83.74 | 12.249% | $93.9973 | $94.00 | $94.00 | $94.00 |
| 7 purchase totals = | $639.71 | $693.7693 | $693.76 | $693.75 | $693.80 | |