| 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 | $84.50 | 6.444% | $89.9452 | $89.95 | $89.95 | $89.90 |
| Purchase #2 | $154.86 | 9.360% | $169.3549 | $169.35 | $169.35 | $169.40 |
| Purchase #3 | $239.66 | 13.210% | $271.3191 | $271.32 | $271.30 | $271.30 |
| Purchase #4 | $152.71 | 11.814% | $170.7512 | $170.75 | $170.75 | $170.80 |
| Purchase #5 | $79.41 | 11.729% | $88.724 | $88.72 | $88.70 | $88.70 |
| Purchase #6 | $35.38 | 12.741% | $39.8878 | $39.89 | $39.90 | $39.90 |
| Purchase #7 | $126.67 | 8.445% | $137.3673 | $137.37 | $137.35 | $137.40 |
| 7 purchase totals = | $873.19 | $967.3495 | $967.35 | $967.30 | $967.40 | |