| 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 | $82.30 | 8.582% | $89.363 | $89.36 | $89.35 | $89.40 |
| Purchase #2 | $31.32 | 7.697% | $33.7307 | $33.73 | $33.75 | $33.70 |
| Purchase #3 | $203.92 | 13.785% | $232.0304 | $232.03 | $232.05 | $232.00 |
| Purchase #4 | $224.51 | 8.161% | $242.8323 | $242.83 | $242.85 | $242.80 |
| Purchase #5 | $201.98 | 7.345% | $216.8154 | $216.82 | $216.80 | $216.80 |
| Purchase #6 | $61.57 | 9.382% | $67.3465 | $67.35 | $67.35 | $67.30 |
| Purchase #7 | $83.33 | 5.495% | $87.909 | $87.91 | $87.90 | $87.90 |
| 7 purchase totals = | $888.93 | $970.0273 | $970.03 | $970.05 | $969.90 | |