| 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 | $63.96 | 6.445% | $68.0822 | $68.08 | $68.10 | $68.10 |
| Purchase #2 | $249.78 | 13.678% | $283.9449 | $283.94 | $283.95 | $283.90 |
| Purchase #3 | $26.29 | 10.201% | $28.9718 | $28.97 | $28.95 | $29.00 |
| Purchase #4 | $73.49 | 13.480% | $83.3965 | $83.40 | $83.40 | $83.40 |
| Purchase #5 | $243.68 | 10.488% | $269.2372 | $269.24 | $269.25 | $269.20 |
| Purchase #6 | $48.76 | 10.568% | $53.913 | $53.91 | $53.90 | $53.90 |
| Purchase #7 | $5.87 | 9.250% | $6.413 | $6.41 | $6.40 | $6.40 |
| 7 purchase totals = | $711.83 | $793.9586 | $793.95 | $793.95 | $793.90 | |