| 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 | $14.39 | 6.528% | $15.3294 | $15.33 | $15.35 | $15.30 |
| Purchase #2 | $39.64 | 13.453% | $44.9728 | $44.97 | $44.95 | $45.00 |
| Purchase #3 | $19.66 | 5.317% | $20.7053 | $20.71 | $20.70 | $20.70 |
| Purchase #4 | $68.52 | 3.244% | $70.7428 | $70.74 | $70.75 | $70.70 |
| Purchase #5 | $198.54 | 8.576% | $215.5668 | $215.57 | $215.55 | $215.60 |
| Purchase #6 | $13.50 | 6.249% | $14.3436 | $14.34 | $14.35 | $14.30 |
| Purchase #7 | $214.95 | 4.519% | $224.6636 | $224.66 | $224.65 | $224.70 |
| 7 purchase totals = | $569.20 | $606.3243 | $606.32 | $606.30 | $606.30 | |