| 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 | $40.62 | 8.479% | $44.0642 | $44.06 | $44.05 | $44.10 |
| Purchase #2 | $141.61 | 5.148% | $148.9001 | $148.90 | $148.90 | $148.90 |
| Purchase #3 | $14.92 | 13.102% | $16.8748 | $16.87 | $16.85 | $16.90 |
| Purchase #4 | $41.98 | 13.156% | $47.5029 | $47.50 | $47.50 | $47.50 |
| Purchase #5 | $163.25 | 5.221% | $171.7733 | $171.77 | $171.75 | $171.80 |
| Purchase #6 | $100.60 | 4.533% | $105.1602 | $105.16 | $105.15 | $105.20 |
| Purchase #7 | $59.53 | 5.713% | $62.9309 | $62.93 | $62.95 | $62.90 |
| 7 purchase totals = | $562.51 | $597.2064 | $597.19 | $597.15 | $597.30 | |