| 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 | $55.71 | 4.247% | $58.076 | $58.08 | $58.10 | $58.10 |
| Purchase #2 | $224.31 | 12.248% | $251.7835 | $251.78 | $251.80 | $251.80 |
| Purchase #3 | $162.42 | 8.729% | $176.5976 | $176.60 | $176.60 | $176.60 |
| Purchase #4 | $207.54 | 9.708% | $227.688 | $227.69 | $227.70 | $227.70 |
| Purchase #5 | $68.84 | 4.298% | $71.7987 | $71.80 | $71.80 | $71.80 |
| Purchase #6 | $87.84 | 5.746% | $92.8873 | $92.89 | $92.90 | $92.90 |
| Purchase #7 | $57.64 | 3.717% | $59.7825 | $59.78 | $59.80 | $59.80 |
| 7 purchase totals = | $864.30 | $938.6136 | $938.62 | $938.70 | $938.70 | |