| 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 | $97.31 | 6.631% | $103.7626 | $103.76 | $103.75 | $103.80 |
| Purchase #2 | $30.51 | 5.204% | $32.0977 | $32.10 | $32.10 | $32.10 |
| Purchase #3 | $117.27 | 12.808% | $132.2899 | $132.29 | $132.30 | $132.30 |
| Purchase #4 | $108.96 | 8.162% | $117.8533 | $117.85 | $117.85 | $117.90 |
| Purchase #5 | $104.83 | 4.177% | $109.2087 | $109.21 | $109.20 | $109.20 |
| Purchase #6 | $149.99 | 7.387% | $161.0698 | $161.07 | $161.05 | $161.10 |
| Purchase #7 | $211.93 | 4.700% | $221.8907 | $221.89 | $221.90 | $221.90 |
| 7 purchase totals = | $820.80 | $878.1727 | $878.17 | $878.15 | $878.30 | |