| 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 | $112.55 | 10.758% | $124.6581 | $124.66 | $124.65 | $124.70 |
| Purchase #2 | $59.31 | 12.260% | $66.5814 | $66.58 | $66.60 | $66.60 |
| Purchase #3 | $31.97 | 13.540% | $36.2987 | $36.30 | $36.30 | $36.30 |
| Purchase #4 | $91.53 | 12.449% | $102.9246 | $102.92 | $102.90 | $102.90 |
| Purchase #5 | $230.27 | 6.258% | $244.6803 | $244.68 | $244.70 | $244.70 |
| Purchase #6 | $109.56 | 7.234% | $117.4856 | $117.49 | $117.50 | $117.50 |
| Purchase #7 | $33.57 | 12.682% | $37.8273 | $37.83 | $37.85 | $37.80 |
| 7 purchase totals = | $668.76 | $730.4560 | $730.46 | $730.50 | $730.50 | |