| 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 | $53.36 | 4.190% | $55.5958 | $55.60 | $55.60 | $55.60 |
| Purchase #2 | $72.66 | 13.790% | $82.6798 | $82.68 | $82.70 | $82.70 |
| Purchase #3 | $228.93 | 3.406% | $236.7274 | $236.73 | $236.75 | $236.70 |
| Purchase #4 | $102.53 | 10.716% | $113.5171 | $113.52 | $113.50 | $113.50 |
| Purchase #5 | $56.30 | 5.214% | $59.2355 | $59.24 | $59.25 | $59.20 |
| Purchase #6 | $156.28 | 8.499% | $169.5622 | $169.56 | $169.55 | $169.60 |
| Purchase #7 | $153.80 | 9.138% | $167.8542 | $167.85 | $167.85 | $167.90 |
| 7 purchase totals = | $823.86 | $885.1720 | $885.18 | $885.20 | $885.20 | |