| 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 | $80.47 | 7.584% | $86.5728 | $86.57 | $86.55 | $86.60 |
| Purchase #2 | $134.80 | 13.177% | $152.5626 | $152.56 | $152.55 | $152.60 |
| Purchase #3 | $59.97 | 7.318% | $64.3586 | $64.36 | $64.35 | $64.40 |
| Purchase #4 | $86.71 | 10.830% | $96.1007 | $96.10 | $96.10 | $96.10 |
| Purchase #5 | $193.84 | 3.431% | $200.4907 | $200.49 | $200.50 | $200.50 |
| Purchase #6 | $89.41 | 5.645% | $94.4572 | $94.46 | $94.45 | $94.50 |
| Purchase #7 | $108.64 | 11.560% | $121.1988 | $121.20 | $121.20 | $121.20 |
| 7 purchase totals = | $753.84 | $815.7414 | $815.74 | $815.70 | $815.90 | |