| 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 | $33.96 | 9.749% | $37.2708 | $37.27 | $37.25 | $37.30 |
| Purchase #2 | $19.36 | 4.484% | $20.2281 | $20.23 | $20.25 | $20.20 |
| Purchase #3 | $170.97 | 7.568% | $183.909 | $183.91 | $183.90 | $183.90 |
| Purchase #4 | $145.61 | 13.295% | $164.9688 | $164.97 | $164.95 | $165.00 |
| Purchase #5 | $200.63 | 5.714% | $212.094 | $212.09 | $212.10 | $212.10 |
| Purchase #6 | $32.81 | 8.764% | $35.6855 | $35.69 | $35.70 | $35.70 |
| Purchase #7 | $224.44 | 3.743% | $232.8408 | $232.84 | $232.85 | $232.80 |
| 7 purchase totals = | $827.78 | $886.9970 | $887.00 | $887.00 | $887.00 | |