| 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 | $6.64 | 11.550% | $7.4069 | $7.41 | $7.40 | $7.40 |
| Purchase #2 | $53.90 | 9.631% | $59.0911 | $59.09 | $59.10 | $59.10 |
| Purchase #3 | $113.74 | 11.631% | $126.9691 | $126.97 | $126.95 | $127.00 |
| Purchase #4 | $207.36 | 8.125% | $224.208 | $224.21 | $224.20 | $224.20 |
| Purchase #5 | $71.59 | 13.168% | $81.017 | $81.02 | $81.00 | $81.00 |
| Purchase #6 | $14.57 | 4.825% | $15.273 | $15.27 | $15.25 | $15.30 |
| Purchase #7 | $41.51 | 9.139% | $45.3036 | $45.30 | $45.30 | $45.30 |
| 7 purchase totals = | $509.31 | $559.2687 | $559.27 | $559.20 | $559.30 | |