| 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 | $70.91 | 3.328% | $73.2699 | $73.27 | $73.25 | $73.30 |
| Purchase #2 | $19.30 | 8.762% | $20.9911 | $20.99 | $21.00 | $21.00 |
| Purchase #3 | $89.31 | 5.810% | $94.4989 | $94.50 | $94.50 | $94.50 |
| Purchase #4 | $81.70 | 6.718% | $87.1886 | $87.19 | $87.20 | $87.20 |
| Purchase #5 | $125.27 | 8.801% | $136.295 | $136.30 | $136.30 | $136.30 |
| Purchase #6 | $105.78 | 9.170% | $115.48 | $115.48 | $115.50 | $115.50 |
| Purchase #7 | $45.52 | 11.143% | $50.5923 | $50.59 | $50.60 | $50.60 |
| 7 purchase totals = | $537.79 | $578.3158 | $578.32 | $578.35 | $578.40 | |