| 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 | $15.77 | 9.552% | $17.2764 | $17.28 | $17.30 | $17.30 |
| Purchase #2 | $110.84 | 8.834% | $120.6316 | $120.63 | $120.65 | $120.60 |
| Purchase #3 | $113.57 | 4.477% | $118.6545 | $118.65 | $118.65 | $118.70 |
| Purchase #4 | $176.41 | 8.632% | $191.6377 | $191.64 | $191.65 | $191.60 |
| Purchase #5 | $175.47 | 5.822% | $185.6859 | $185.69 | $185.70 | $185.70 |
| Purchase #6 | $28.89 | 3.594% | $29.9283 | $29.93 | $29.95 | $29.90 |
| Purchase #7 | $180.25 | 8.568% | $195.6938 | $195.69 | $195.70 | $195.70 |
| 7 purchase totals = | $801.20 | $859.5082 | $859.51 | $859.60 | $859.50 | |