| 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 | $72.82 | 10.762% | $80.6569 | $80.66 | $80.65 | $80.70 |
| Purchase #2 | $67.87 | 6.642% | $72.3779 | $72.38 | $72.40 | $72.40 |
| Purchase #3 | $225.59 | 11.676% | $251.9299 | $251.93 | $251.95 | $251.90 |
| Purchase #4 | $65.80 | 5.828% | $69.6348 | $69.63 | $69.65 | $69.60 |
| Purchase #5 | $187.66 | 11.399% | $209.0514 | $209.05 | $209.05 | $209.10 |
| Purchase #6 | $14.28 | 7.869% | $15.4037 | $15.40 | $15.40 | $15.40 |
| Purchase #7 | $202.64 | 8.672% | $220.2129 | $220.21 | $220.20 | $220.20 |
| 7 purchase totals = | $836.66 | $919.2675 | $919.26 | $919.30 | $919.30 | |