| 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 | $104.98 | 7.330% | $112.675 | $112.68 | $112.70 | $112.70 |
| Purchase #2 | $42.40 | 7.464% | $45.5647 | $45.56 | $45.55 | $45.60 |
| Purchase #3 | $17.90 | 9.851% | $19.6633 | $19.66 | $19.65 | $19.70 |
| Purchase #4 | $205.62 | 11.452% | $229.1676 | $229.17 | $229.15 | $229.20 |
| Purchase #5 | $242.97 | 13.181% | $274.9959 | $275.00 | $275.00 | $275.00 |
| Purchase #6 | $189.95 | 7.161% | $203.5523 | $203.55 | $203.55 | $203.60 |
| Purchase #7 | $27.40 | 7.508% | $29.4572 | $29.46 | $29.45 | $29.50 |
| 7 purchase totals = | $831.22 | $915.0760 | $915.08 | $915.05 | $915.30 | |