| 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 | $21.63 | 6.164% | $22.9633 | $22.96 | $22.95 | $23.00 |
| Purchase #2 | $60.73 | 3.169% | $62.6545 | $62.65 | $62.65 | $62.70 |
| Purchase #3 | $241.58 | 13.360% | $273.8551 | $273.86 | $273.85 | $273.90 |
| Purchase #4 | $151.72 | 4.322% | $158.2773 | $158.28 | $158.30 | $158.30 |
| Purchase #5 | $198.50 | 9.429% | $217.2166 | $217.22 | $217.20 | $217.20 |
| Purchase #6 | $85.99 | 8.684% | $93.4574 | $93.46 | $93.45 | $93.50 |
| Purchase #7 | $126.94 | 11.306% | $141.2918 | $141.29 | $141.30 | $141.30 |
| 7 purchase totals = | $887.09 | $969.7160 | $969.72 | $969.70 | $969.90 | |