| 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 | $72.50 | 12.592% | $81.6292 | $81.63 | $81.65 | $81.60 |
| Purchase #2 | $220.48 | 7.651% | $237.3489 | $237.35 | $237.35 | $237.30 |
| Purchase #3 | $54.57 | 5.835% | $57.7542 | $57.75 | $57.75 | $57.80 |
| Purchase #4 | $191.37 | 11.833% | $214.0148 | $214.01 | $214.00 | $214.00 |
| Purchase #5 | $14.42 | 3.191% | $14.8801 | $14.88 | $14.90 | $14.90 |
| Purchase #6 | $72.82 | 10.758% | $80.654 | $80.65 | $80.65 | $80.70 |
| Purchase #7 | $243.47 | 7.122% | $260.8099 | $260.81 | $260.80 | $260.80 |
| 7 purchase totals = | $869.63 | $947.0911 | $947.08 | $947.10 | $947.10 | |