| 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 | $202.72 | 5.427% | $213.7216 | $213.72 | $213.70 | $213.70 |
| Purchase #2 | $69.60 | 8.480% | $75.5021 | $75.50 | $75.50 | $75.50 |
| Purchase #3 | $148.37 | 8.115% | $160.4102 | $160.41 | $160.40 | $160.40 |
| Purchase #4 | $44.48 | 10.660% | $49.2216 | $49.22 | $49.20 | $49.20 |
| Purchase #5 | $16.48 | 13.621% | $18.7247 | $18.72 | $18.70 | $18.70 |
| Purchase #6 | $192.40 | 11.816% | $215.134 | $215.13 | $215.15 | $215.10 |
| Purchase #7 | $18.57 | 10.448% | $20.5102 | $20.51 | $20.50 | $20.50 |
| 7 purchase totals = | $692.62 | $753.2244 | $753.21 | $753.15 | $753.10 | |