| 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 | $102.84 | 9.657% | $112.7713 | $112.77 | $112.75 | $112.80 |
| Purchase #2 | $5.48 | 10.172% | $6.0374 | $6.04 | $6.05 | $6.00 |
| Purchase #3 | $59.78 | 13.818% | $68.0404 | $68.04 | $68.05 | $68.00 |
| Purchase #4 | $40.83 | 12.132% | $45.7835 | $45.78 | $45.80 | $45.80 |
| Purchase #5 | $20.67 | 7.757% | $22.2734 | $22.27 | $22.25 | $22.30 |
| Purchase #6 | $170.92 | 12.210% | $191.7893 | $191.79 | $191.80 | $191.80 |
| Purchase #7 | $62.77 | 3.687% | $65.0843 | $65.08 | $65.10 | $65.10 |
| 7 purchase totals = | $463.29 | $511.7796 | $511.77 | $511.80 | $511.80 | |