| 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 | $59.78 | 7.855% | $64.4757 | $64.48 | $64.50 | $64.50 |
| Purchase #2 | $219.65 | 13.126% | $248.4813 | $248.48 | $248.50 | $248.50 |
| Purchase #3 | $42.39 | 12.147% | $47.5391 | $47.54 | $47.55 | $47.50 |
| Purchase #4 | $207.29 | 4.762% | $217.1611 | $217.16 | $217.15 | $217.20 |
| Purchase #5 | $59.28 | 8.345% | $64.2269 | $64.23 | $64.25 | $64.20 |
| Purchase #6 | $14.54 | 7.304% | $15.602 | $15.60 | $15.60 | $15.60 |
| Purchase #7 | $135.68 | 9.844% | $149.0363 | $149.04 | $149.05 | $149.00 |
| 7 purchase totals = | $738.61 | $806.5224 | $806.53 | $806.60 | $806.50 | |