| 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 | $8.66 | 4.207% | $9.0243 | $9.02 | $9.00 | $9.00 |
| Purchase #2 | $105.99 | 12.135% | $118.8519 | $118.85 | $118.85 | $118.90 |
| Purchase #3 | $57.63 | 12.862% | $65.0424 | $65.04 | $65.05 | $65.00 |
| Purchase #4 | $29.27 | 9.587% | $32.0761 | $32.08 | $32.10 | $32.10 |
| Purchase #5 | $38.79 | 12.802% | $43.7559 | $43.76 | $43.75 | $43.80 |
| Purchase #6 | $241.62 | 5.771% | $255.5639 | $255.56 | $255.55 | $255.60 |
| Purchase #7 | $47.46 | 5.346% | $49.9972 | $50.00 | $50.00 | $50.00 |
| 7 purchase totals = | $529.42 | $574.3117 | $574.31 | $574.30 | $574.40 | |