| 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 | $38.80 | 8.354% | $42.0414 | $42.04 | $42.05 | $42.00 |
| Purchase #2 | $165.27 | 12.485% | $185.904 | $185.90 | $185.90 | $185.90 |
| Purchase #3 | $28.42 | 8.733% | $30.9019 | $30.90 | $30.90 | $30.90 |
| Purchase #4 | $82.49 | 12.322% | $92.6544 | $92.65 | $92.65 | $92.70 |
| Purchase #5 | $194.50 | 4.867% | $203.9663 | $203.97 | $203.95 | $204.00 |
| Purchase #6 | $128.49 | 13.819% | $146.246 | $146.25 | $146.25 | $146.20 |
| Purchase #7 | $132.30 | 8.849% | $144.0072 | $144.01 | $144.00 | $144.00 |
| 7 purchase totals = | $770.27 | $845.7212 | $845.72 | $845.70 | $845.70 | |