| 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 | $19.42 | 11.250% | $21.6048 | $21.60 | $21.60 | $21.60 |
| Purchase #2 | $118.39 | 5.708% | $125.1477 | $125.15 | $125.15 | $125.10 |
| Purchase #3 | $74.88 | 6.569% | $79.7989 | $79.80 | $79.80 | $79.80 |
| Purchase #4 | $204.63 | 6.436% | $217.8 | $217.80 | $217.80 | $217.80 |
| Purchase #5 | $68.26 | 13.490% | $77.4683 | $77.47 | $77.45 | $77.50 |
| Purchase #6 | $54.95 | 12.426% | $61.7781 | $61.78 | $61.80 | $61.80 |
| Purchase #7 | $30.96 | 3.122% | $31.9266 | $31.93 | $31.95 | $31.90 |
| 7 purchase totals = | $571.49 | $615.5244 | $615.53 | $615.55 | $615.50 | |