| 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 | $60.45 | 6.420% | $64.3309 | $64.33 | $64.35 | $64.30 |
| Purchase #2 | $227.70 | 6.833% | $243.2587 | $243.26 | $243.25 | $243.30 |
| Purchase #3 | $78.69 | 11.609% | $87.8251 | $87.83 | $87.85 | $87.80 |
| Purchase #4 | $50.81 | 11.344% | $56.5739 | $56.57 | $56.55 | $56.60 |
| Purchase #5 | $199.46 | 8.760% | $216.9327 | $216.93 | $216.95 | $216.90 |
| Purchase #6 | $175.73 | 13.634% | $199.689 | $199.69 | $199.70 | $199.70 |
| Purchase #7 | $81.45 | 13.634% | $92.5549 | $92.55 | $92.55 | $92.60 |
| 7 purchase totals = | $874.29 | $961.1652 | $961.16 | $961.20 | $961.20 | |