| 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 | $88.57 | 6.573% | $94.3917 | $94.39 | $94.40 | $94.40 |
| Purchase #2 | $46.83 | 5.463% | $49.3883 | $49.39 | $49.40 | $49.40 |
| Purchase #3 | $93.44 | 6.607% | $99.6136 | $99.61 | $99.60 | $99.60 |
| Purchase #4 | $180.27 | 10.872% | $199.869 | $199.87 | $199.85 | $199.90 |
| Purchase #5 | $213.99 | 13.760% | $243.435 | $243.44 | $243.45 | $243.40 |
| Purchase #6 | $137.36 | 10.181% | $151.3446 | $151.34 | $151.35 | $151.30 |
| Purchase #7 | $34.79 | 11.847% | $38.9116 | $38.91 | $38.90 | $38.90 |
| 7 purchase totals = | $795.25 | $876.9538 | $876.95 | $876.95 | $876.90 | |