| 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 | $52.69 | 8.712% | $57.2804 | $57.28 | $57.30 | $57.30 |
| Purchase #2 | $53.61 | 6.868% | $57.2919 | $57.29 | $57.30 | $57.30 |
| Purchase #3 | $7.42 | 4.258% | $7.7359 | $7.74 | $7.75 | $7.70 |
| Purchase #4 | $229.86 | 13.178% | $260.151 | $260.15 | $260.15 | $260.20 |
| Purchase #5 | $71.84 | 4.663% | $75.1899 | $75.19 | $75.20 | $75.20 |
| Purchase #6 | $43.85 | 6.825% | $46.8428 | $46.84 | $46.85 | $46.80 |
| Purchase #7 | $54.74 | 9.862% | $60.1385 | $60.14 | $60.15 | $60.10 |
| 7 purchase totals = | $514.01 | $564.6304 | $564.63 | $564.70 | $564.60 | |