| 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 | $80.99 | 10.240% | $89.2834 | $89.28 | $89.30 | $89.30 |
| Purchase #2 | $136.89 | 8.646% | $148.7255 | $148.73 | $148.75 | $148.70 |
| Purchase #3 | $64.34 | 7.226% | $68.9892 | $68.99 | $69.00 | $69.00 |
| Purchase #4 | $66.39 | 4.703% | $69.5123 | $69.51 | $69.50 | $69.50 |
| Purchase #5 | $235.49 | 10.225% | $259.5689 | $259.57 | $259.55 | $259.60 |
| Purchase #6 | $101.62 | 4.655% | $106.3504 | $106.35 | $106.35 | $106.40 |
| Purchase #7 | $195.46 | 8.135% | $211.3607 | $211.36 | $211.35 | $211.40 |
| 7 purchase totals = | $881.18 | $953.7904 | $953.79 | $953.80 | $953.90 | |