| 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 | $50.52 | 12.458% | $56.8138 | $56.81 | $56.80 | $56.80 |
| Purchase #2 | $208.75 | 11.309% | $232.3575 | $232.36 | $232.35 | $232.40 |
| Purchase #3 | $174.63 | 8.251% | $189.0387 | $189.04 | $189.05 | $189.00 |
| Purchase #4 | $189.67 | 8.607% | $205.9949 | $205.99 | $206.00 | $206.00 |
| Purchase #5 | $57.45 | 11.745% | $64.1975 | $64.20 | $64.20 | $64.20 |
| Purchase #6 | $12.91 | 13.141% | $14.6065 | $14.61 | $14.60 | $14.60 |
| Purchase #7 | $215.92 | 5.400% | $227.5797 | $227.58 | $227.60 | $227.60 |
| 7 purchase totals = | $909.85 | $990.5886 | $990.59 | $990.60 | $990.60 | |