| 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 | $72.94 | 4.681% | $76.3543 | $76.35 | $76.35 | $76.40 |
| Purchase #2 | $97.41 | 5.325% | $102.5971 | $102.60 | $102.60 | $102.60 |
| Purchase #3 | $87.37 | 10.809% | $96.8138 | $96.81 | $96.80 | $96.80 |
| Purchase #4 | $20.28 | 13.586% | $23.0352 | $23.04 | $23.05 | $23.00 |
| Purchase #5 | $51.67 | 12.609% | $58.1851 | $58.19 | $58.20 | $58.20 |
| Purchase #6 | $212.46 | 12.133% | $238.2378 | $238.24 | $238.25 | $238.20 |
| Purchase #7 | $137.45 | 5.168% | $144.5534 | $144.55 | $144.55 | $144.60 |
| 7 purchase totals = | $679.58 | $739.7767 | $739.78 | $739.80 | $739.80 | |