| 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 | $23.84 | 10.451% | $26.3315 | $26.33 | $26.35 | $26.30 |
| Purchase #2 | $142.26 | 9.507% | $155.7847 | $155.78 | $155.80 | $155.80 |
| Purchase #3 | $83.59 | 12.503% | $94.0413 | $94.04 | $94.05 | $94.00 |
| Purchase #4 | $8.93 | 12.825% | $10.0753 | $10.08 | $10.10 | $10.10 |
| Purchase #5 | $68.45 | 13.856% | $77.9344 | $77.93 | $77.95 | $77.90 |
| Purchase #6 | $219.29 | 3.573% | $227.1252 | $227.13 | $227.15 | $227.10 |
| Purchase #7 | $100.65 | 5.841% | $106.529 | $106.53 | $106.55 | $106.50 |
| 7 purchase totals = | $647.01 | $697.8214 | $697.82 | $697.95 | $697.70 | |