| 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 | $51.60 | 13.299% | $58.4623 | $58.46 | $58.45 | $58.50 |
| Purchase #2 | $74.32 | 3.835% | $77.1702 | $77.17 | $77.15 | $77.20 |
| Purchase #3 | $126.45 | 6.802% | $135.0511 | $135.05 | $135.05 | $135.10 |
| Purchase #4 | $76.53 | 6.479% | $81.4884 | $81.49 | $81.50 | $81.50 |
| Purchase #5 | $208.68 | 12.632% | $235.0405 | $235.04 | $235.05 | $235.00 |
| Purchase #6 | $20.62 | 8.564% | $22.3859 | $22.39 | $22.40 | $22.40 |
| Purchase #7 | $247.58 | 3.571% | $256.4211 | $256.42 | $256.40 | $256.40 |
| 7 purchase totals = | $805.78 | $866.0195 | $866.02 | $866.00 | $866.10 | |