| 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 | $21.89 | 12.357% | $24.5949 | $24.59 | $24.60 | $24.60 |
| Purchase #2 | $108.36 | 7.479% | $116.4642 | $116.46 | $116.45 | $116.50 |
| Purchase #3 | $173.58 | 6.572% | $184.9877 | $184.99 | $185.00 | $185.00 |
| Purchase #4 | $182.70 | 6.426% | $194.4403 | $194.44 | $194.45 | $194.40 |
| Purchase #5 | $128.68 | 9.266% | $140.6035 | $140.60 | $140.60 | $140.60 |
| Purchase #6 | $221.31 | 10.493% | $244.5321 | $244.53 | $244.55 | $244.50 |
| Purchase #7 | $24.98 | 13.461% | $28.3426 | $28.34 | $28.35 | $28.30 |
| 7 purchase totals = | $861.50 | $933.9653 | $933.95 | $934.00 | $933.90 | |