| 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 | $89.94 | 7.185% | $96.4022 | $96.40 | $96.40 | $96.40 |
| Purchase #2 | $198.96 | 11.572% | $221.9837 | $221.98 | $222.00 | $222.00 |
| Purchase #3 | $22.29 | 13.727% | $25.3497 | $25.35 | $25.35 | $25.30 |
| Purchase #4 | $175.98 | 5.616% | $185.863 | $185.86 | $185.85 | $185.90 |
| Purchase #5 | $17.92 | 4.667% | $18.7563 | $18.76 | $18.75 | $18.80 |
| Purchase #6 | $78.30 | 13.415% | $88.8039 | $88.80 | $88.80 | $88.80 |
| Purchase #7 | $150.29 | 13.243% | $170.1929 | $170.19 | $170.20 | $170.20 |
| 7 purchase totals = | $733.68 | $807.3517 | $807.34 | $807.35 | $807.40 | |