| 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 | $50.39 | 10.112% | $55.4854 | $55.49 | $55.50 | $55.50 |
| Purchase #2 | $96.42 | 3.217% | $99.5218 | $99.52 | $99.50 | $99.50 |
| Purchase #3 | $237.53 | 7.508% | $255.3638 | $255.36 | $255.35 | $255.40 |
| Purchase #4 | $122.87 | 5.859% | $130.069 | $130.07 | $130.05 | $130.10 |
| Purchase #5 | $32.95 | 6.222% | $35.0001 | $35.00 | $35.00 | $35.00 |
| Purchase #6 | $221.71 | 13.754% | $252.204 | $252.20 | $252.20 | $252.20 |
| Purchase #7 | $145.90 | 6.698% | $155.6724 | $155.67 | $155.65 | $155.70 |
| 7 purchase totals = | $907.77 | $983.3165 | $983.31 | $983.25 | $983.40 | |