| 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 | $42.76 | 6.262% | $45.4376 | $45.44 | $45.45 | $45.40 |
| Purchase #2 | $82.99 | 8.698% | $90.2085 | $90.21 | $90.20 | $90.20 |
| Purchase #3 | $144.50 | 10.859% | $160.1913 | $160.19 | $160.20 | $160.20 |
| Purchase #4 | $205.74 | 9.203% | $224.6743 | $224.67 | $224.65 | $224.70 |
| Purchase #5 | $6.32 | 7.572% | $6.7986 | $6.80 | $6.80 | $6.80 |
| Purchase #6 | $48.82 | 5.739% | $51.6218 | $51.62 | $51.60 | $51.60 |
| Purchase #7 | $43.30 | 4.514% | $45.2546 | $45.25 | $45.25 | $45.30 |
| 7 purchase totals = | $574.43 | $624.1867 | $624.18 | $624.15 | $624.20 | |