| 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 | $12.83 | 8.393% | $13.9068 | $13.91 | $13.90 | $13.90 |
| Purchase #2 | $62.61 | 9.361% | $68.4709 | $68.47 | $68.45 | $68.50 |
| Purchase #3 | $226.93 | 10.550% | $250.8711 | $250.87 | $250.85 | $250.90 |
| Purchase #4 | $112.51 | 13.267% | $127.4367 | $127.44 | $127.45 | $127.40 |
| Purchase #5 | $121.64 | 3.362% | $125.7295 | $125.73 | $125.75 | $125.70 |
| Purchase #6 | $118.98 | 13.373% | $134.8912 | $134.89 | $134.90 | $134.90 |
| Purchase #7 | $150.63 | 3.394% | $155.7424 | $155.74 | $155.75 | $155.70 |
| 7 purchase totals = | $806.13 | $877.0486 | $877.05 | $877.05 | $877.00 | |