| 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 | $83.37 | 12.867% | $94.0972 | $94.10 | $94.10 | $94.10 |
| Purchase #2 | $212.59 | 11.819% | $237.716 | $237.72 | $237.70 | $237.70 |
| Purchase #3 | $53.41 | 7.711% | $57.5284 | $57.53 | $57.55 | $57.50 |
| Purchase #4 | $51.85 | 3.591% | $53.7119 | $53.71 | $53.70 | $53.70 |
| Purchase #5 | $76.78 | 8.496% | $83.3032 | $83.30 | $83.30 | $83.30 |
| Purchase #6 | $129.88 | 4.126% | $135.2388 | $135.24 | $135.25 | $135.20 |
| Purchase #7 | $223.74 | 10.596% | $247.4475 | $247.45 | $247.45 | $247.40 |
| 7 purchase totals = | $831.62 | $909.0430 | $909.05 | $909.05 | $908.90 | |