| 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 | $65.64 | 8.649% | $71.3172 | $71.32 | $71.30 | $71.30 |
| Purchase #2 | $154.96 | 5.524% | $163.52 | $163.52 | $163.50 | $163.50 |
| Purchase #3 | $116.89 | 7.260% | $125.3762 | $125.38 | $125.40 | $125.40 |
| Purchase #4 | $45.70 | 9.261% | $49.9323 | $49.93 | $49.95 | $49.90 |
| Purchase #5 | $46.39 | 11.566% | $51.7555 | $51.76 | $51.75 | $51.80 |
| Purchase #6 | $134.96 | 9.426% | $147.6813 | $147.68 | $147.70 | $147.70 |
| Purchase #7 | $213.27 | 13.288% | $241.6093 | $241.61 | $241.60 | $241.60 |
| 7 purchase totals = | $777.81 | $851.1918 | $851.20 | $851.20 | $851.20 | |