| 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 | $107.27 | 13.594% | $121.8523 | $121.85 | $121.85 | $121.90 |
| Purchase #2 | $51.50 | 11.327% | $57.3334 | $57.33 | $57.35 | $57.30 |
| Purchase #3 | $57.64 | 12.866% | $65.056 | $65.06 | $65.05 | $65.10 |
| Purchase #4 | $16.36 | 7.627% | $17.6078 | $17.61 | $17.60 | $17.60 |
| Purchase #5 | $144.59 | 6.669% | $154.2327 | $154.23 | $154.25 | $154.20 |
| Purchase #6 | $53.59 | 12.347% | $60.2068 | $60.21 | $60.20 | $60.20 |
| Purchase #7 | $102.95 | 10.407% | $113.664 | $113.66 | $113.65 | $113.70 |
| 7 purchase totals = | $533.90 | $589.9530 | $589.95 | $589.95 | $590.00 | |