| 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 | $53.66 | 13.305% | $60.7995 | $60.80 | $60.80 | $60.80 |
| Purchase #2 | $131.42 | 5.786% | $139.024 | $139.02 | $139.00 | $139.00 |
| Purchase #3 | $220.81 | 7.429% | $237.214 | $237.21 | $237.20 | $237.20 |
| Purchase #4 | $151.70 | 9.244% | $165.7231 | $165.72 | $165.70 | $165.70 |
| Purchase #5 | $219.96 | 4.592% | $230.0606 | $230.06 | $230.05 | $230.10 |
| Purchase #6 | $30.79 | 8.646% | $33.4521 | $33.45 | $33.45 | $33.50 |
| Purchase #7 | $95.38 | 9.438% | $104.382 | $104.38 | $104.40 | $104.40 |
| 7 purchase totals = | $903.72 | $970.6553 | $970.64 | $970.60 | $970.70 | |