| 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 | $5.81 | 4.599% | $6.0772 | $6.08 | $6.10 | $6.10 |
| Purchase #2 | $84.51 | 4.434% | $88.2572 | $88.26 | $88.25 | $88.30 |
| Purchase #3 | $236.59 | 9.222% | $258.4083 | $258.41 | $258.40 | $258.40 |
| Purchase #4 | $46.61 | 8.261% | $50.4605 | $50.46 | $50.45 | $50.50 |
| Purchase #5 | $237.82 | 9.249% | $259.816 | $259.82 | $259.80 | $259.80 |
| Purchase #6 | $144.49 | 3.508% | $149.5587 | $149.56 | $149.55 | $149.60 |
| Purchase #7 | $59.82 | 4.761% | $62.668 | $62.67 | $62.65 | $62.70 |
| 7 purchase totals = | $815.65 | $875.2459 | $875.26 | $875.20 | $875.40 | |