| 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 | $6.64 | 7.555% | $7.1417 | $7.14 | $7.15 | $7.10 |
| Purchase #2 | $28.65 | 8.794% | $31.1695 | $31.17 | $31.15 | $31.20 |
| Purchase #3 | $216.98 | 4.823% | $227.4449 | $227.44 | $227.45 | $227.40 |
| Purchase #4 | $240.84 | 5.575% | $254.2668 | $254.27 | $254.25 | $254.30 |
| Purchase #5 | $181.34 | 12.864% | $204.6676 | $204.67 | $204.65 | $204.70 |
| Purchase #6 | $10.42 | 8.468% | $11.3024 | $11.30 | $11.30 | $11.30 |
| Purchase #7 | $65.51 | 8.707% | $71.214 | $71.21 | $71.20 | $71.20 |
| 7 purchase totals = | $750.38 | $807.2069 | $807.20 | $807.15 | $807.20 | |