| 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 | $84.25 | 12.498% | $94.7796 | $94.78 | $94.80 | $94.80 |
| Purchase #2 | $72.26 | 13.625% | $82.1054 | $82.11 | $82.10 | $82.10 |
| Purchase #3 | $70.99 | 6.554% | $75.6427 | $75.64 | $75.65 | $75.60 |
| Purchase #4 | $185.70 | 11.227% | $206.5485 | $206.55 | $206.55 | $206.50 |
| Purchase #5 | $60.56 | 7.422% | $65.0548 | $65.05 | $65.05 | $65.10 |
| Purchase #6 | $180.96 | 7.649% | $194.8016 | $194.80 | $194.80 | $194.80 |
| Purchase #7 | $28.89 | 4.412% | $30.1646 | $30.16 | $30.15 | $30.20 |
| 7 purchase totals = | $683.61 | $749.0972 | $749.09 | $749.10 | $749.10 | |