| 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 | $33.52 | 6.776% | $35.7913 | $35.79 | $35.80 | $35.80 |
| Purchase #2 | $71.51 | 13.374% | $81.0737 | $81.07 | $81.05 | $81.10 |
| Purchase #3 | $77.53 | 13.436% | $87.9469 | $87.95 | $87.95 | $87.90 |
| Purchase #4 | $64.99 | 7.444% | $69.8279 | $69.83 | $69.85 | $69.80 |
| Purchase #5 | $195.37 | 7.416% | $209.8586 | $209.86 | $209.85 | $209.90 |
| Purchase #6 | $59.71 | 12.415% | $67.123 | $67.12 | $67.10 | $67.10 |
| Purchase #7 | $218.50 | 11.212% | $242.9982 | $243.00 | $243.00 | $243.00 |
| 7 purchase totals = | $721.13 | $794.6196 | $794.62 | $794.60 | $794.60 | |