| 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 | $76.47 | 8.141% | $82.6954 | $82.70 | $82.70 | $82.70 |
| Purchase #2 | $84.27 | 12.350% | $94.6773 | $94.68 | $94.70 | $94.70 |
| Purchase #3 | $125.31 | 9.173% | $136.8047 | $136.80 | $136.80 | $136.80 |
| Purchase #4 | $174.78 | 9.245% | $190.9384 | $190.94 | $190.95 | $190.90 |
| Purchase #5 | $70.71 | 7.648% | $76.1179 | $76.12 | $76.10 | $76.10 |
| Purchase #6 | $33.53 | 5.752% | $35.4586 | $35.46 | $35.45 | $35.50 |
| Purchase #7 | $200.47 | 4.798% | $210.0886 | $210.09 | $210.10 | $210.10 |
| 7 purchase totals = | $765.54 | $826.7809 | $826.79 | $826.80 | $826.80 | |