| 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 | $43.39 | 12.678% | $48.891 | $48.89 | $48.90 | $48.90 |
| Purchase #2 | $189.75 | 7.484% | $203.9509 | $203.95 | $203.95 | $204.00 |
| Purchase #3 | $132.88 | 12.276% | $149.1923 | $149.19 | $149.20 | $149.20 |
| Purchase #4 | $145.47 | 8.792% | $158.2597 | $158.26 | $158.25 | $158.30 |
| Purchase #5 | $224.32 | 8.792% | $244.0422 | $244.04 | $244.05 | $244.00 |
| Purchase #6 | $38.87 | 6.433% | $41.3705 | $41.37 | $41.35 | $41.40 |
| Purchase #7 | $14.51 | 8.390% | $15.7274 | $15.73 | $15.75 | $15.70 |
| 7 purchase totals = | $789.19 | $861.4340 | $861.43 | $861.45 | $861.50 | |