| 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 | $71.79 | 11.827% | $80.2806 | $80.28 | $80.30 | $80.30 |
| Purchase #2 | $186.88 | 8.130% | $202.0733 | $202.07 | $202.05 | $202.10 |
| Purchase #3 | $62.74 | 6.485% | $66.8087 | $66.81 | $66.80 | $66.80 |
| Purchase #4 | $108.79 | 8.148% | $117.6542 | $117.65 | $117.65 | $117.70 |
| Purchase #5 | $209.66 | 7.179% | $224.7115 | $224.71 | $224.70 | $224.70 |
| Purchase #6 | $161.53 | 4.645% | $169.0331 | $169.03 | $169.05 | $169.00 |
| Purchase #7 | $111.60 | 7.185% | $119.6185 | $119.62 | $119.60 | $119.60 |
| 7 purchase totals = | $912.99 | $980.1799 | $980.17 | $980.15 | $980.20 | |