| 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 | $53.43 | 10.697% | $59.1454 | $59.15 | $59.15 | $59.10 |
| Purchase #2 | $12.31 | 9.702% | $13.5043 | $13.50 | $13.50 | $13.50 |
| Purchase #3 | $43.73 | 13.836% | $49.7805 | $49.78 | $49.80 | $49.80 |
| Purchase #4 | $126.70 | 7.119% | $135.7198 | $135.72 | $135.70 | $135.70 |
| Purchase #5 | $195.63 | 11.368% | $217.8692 | $217.87 | $217.85 | $217.90 |
| Purchase #6 | $15.52 | 4.305% | $16.1881 | $16.19 | $16.20 | $16.20 |
| Purchase #7 | $232.80 | 9.279% | $254.4015 | $254.40 | $254.40 | $254.40 |
| 7 purchase totals = | $680.12 | $746.6088 | $746.61 | $746.60 | $746.60 | |