| 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 | $30.49 | 8.825% | $33.1807 | $33.18 | $33.20 | $33.20 |
| Purchase #2 | $83.62 | 3.802% | $86.7992 | $86.80 | $86.80 | $86.80 |
| Purchase #3 | $55.67 | 5.372% | $58.6606 | $58.66 | $58.65 | $58.70 |
| Purchase #4 | $159.79 | 11.800% | $178.6452 | $178.65 | $178.65 | $178.60 |
| Purchase #5 | $206.96 | 12.283% | $232.3809 | $232.38 | $232.40 | $232.40 |
| Purchase #6 | $206.67 | 3.203% | $213.2896 | $213.29 | $213.30 | $213.30 |
| Purchase #7 | $7.91 | 9.117% | $8.6312 | $8.63 | $8.65 | $8.60 |
| 7 purchase totals = | $751.11 | $811.5874 | $811.59 | $811.65 | $811.60 | |