| 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 | $61.68 | 8.426% | $66.8772 | $66.88 | $66.90 | $66.90 |
| Purchase #2 | $189.90 | 12.462% | $213.5653 | $213.57 | $213.55 | $213.60 |
| Purchase #3 | $61.87 | 3.302% | $63.9129 | $63.91 | $63.90 | $63.90 |
| Purchase #4 | $78.27 | 6.634% | $83.4624 | $83.46 | $83.45 | $83.50 |
| Purchase #5 | $118.38 | 10.868% | $131.2455 | $131.25 | $131.25 | $131.20 |
| Purchase #6 | $7.43 | 10.402% | $8.2029 | $8.20 | $8.20 | $8.20 |
| Purchase #7 | $207.85 | 3.175% | $214.4492 | $214.45 | $214.45 | $214.40 |
| 7 purchase totals = | $725.38 | $781.7154 | $781.72 | $781.70 | $781.70 | |