| 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 | $19.60 | 3.402% | $20.2668 | $20.27 | $20.25 | $20.30 |
| Purchase #2 | $28.66 | 5.231% | $30.1592 | $30.16 | $30.15 | $30.20 |
| Purchase #3 | $72.85 | 4.647% | $76.2353 | $76.24 | $76.25 | $76.20 |
| Purchase #4 | $98.45 | 4.539% | $102.9186 | $102.92 | $102.90 | $102.90 |
| Purchase #5 | $194.93 | 3.102% | $200.9767 | $200.98 | $201.00 | $201.00 |
| Purchase #6 | $75.58 | 13.553% | $85.8234 | $85.82 | $85.80 | $85.80 |
| Purchase #7 | $149.74 | 13.630% | $170.1496 | $170.15 | $170.15 | $170.10 |
| 7 purchase totals = | $639.81 | $686.5296 | $686.54 | $686.50 | $686.50 | |