| 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 | $243.43 | 5.623% | $257.1181 | $257.12 | $257.10 | $257.10 |
| Purchase #2 | $189.71 | 5.668% | $200.4628 | $200.46 | $200.45 | $200.50 |
| Purchase #3 | $16.56 | 6.814% | $17.6884 | $17.69 | $17.70 | $17.70 |
| Purchase #4 | $50.88 | 12.467% | $57.2232 | $57.22 | $57.20 | $57.20 |
| Purchase #5 | $250.78 | 7.692% | $270.07 | $270.07 | $270.05 | $270.10 |
| Purchase #6 | $16.67 | 4.324% | $17.3908 | $17.39 | $17.40 | $17.40 |
| Purchase #7 | $13.54 | 6.721% | $14.45 | $14.45 | $14.45 | $14.50 |
| 7 purchase totals = | $781.57 | $834.4033 | $834.40 | $834.35 | $834.50 | |