| 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 | $78.65 | 12.483% | $88.4679 | $88.47 | $88.45 | $88.50 |
| Purchase #2 | $107.49 | 9.156% | $117.3318 | $117.33 | $117.35 | $117.30 |
| Purchase #3 | $156.98 | 8.149% | $169.7723 | $169.77 | $169.75 | $169.80 |
| Purchase #4 | $126.38 | 12.405% | $142.0574 | $142.06 | $142.05 | $142.10 |
| Purchase #5 | $180.82 | 3.468% | $187.0908 | $187.09 | $187.10 | $187.10 |
| Purchase #6 | $105.70 | 11.514% | $117.8703 | $117.87 | $117.85 | $117.90 |
| Purchase #7 | $83.86 | 12.268% | $94.1479 | $94.15 | $94.15 | $94.10 |
| 7 purchase totals = | $839.88 | $916.7384 | $916.74 | $916.70 | $916.80 | |