| 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 | $46.91 | 12.304% | $52.6818 | $52.68 | $52.70 | $52.70 |
| Purchase #2 | $213.34 | 11.162% | $237.153 | $237.15 | $237.15 | $237.20 |
| Purchase #3 | $139.78 | 13.388% | $158.4937 | $158.49 | $158.50 | $158.50 |
| Purchase #4 | $212.91 | 4.168% | $221.7841 | $221.78 | $221.80 | $221.80 |
| Purchase #5 | $67.68 | 5.354% | $71.3036 | $71.30 | $71.30 | $71.30 |
| Purchase #6 | $75.42 | 10.699% | $83.4892 | $83.49 | $83.50 | $83.50 |
| Purchase #7 | $55.63 | 13.181% | $62.9626 | $62.96 | $62.95 | $63.00 |
| 7 purchase totals = | $811.67 | $887.8680 | $887.85 | $887.90 | $888.00 | |