| 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 | $90.38 | 3.313% | $93.3743 | $93.37 | $93.35 | $93.40 |
| Purchase #2 | $85.83 | 6.283% | $91.2227 | $91.22 | $91.20 | $91.20 |
| Purchase #3 | $106.50 | 6.288% | $113.1967 | $113.20 | $113.20 | $113.20 |
| Purchase #4 | $93.82 | 4.473% | $98.0166 | $98.02 | $98.00 | $98.00 |
| Purchase #5 | $65.62 | 10.777% | $72.6919 | $72.69 | $72.70 | $72.70 |
| Purchase #6 | $64.41 | 8.430% | $69.8398 | $69.84 | $69.85 | $69.80 |
| Purchase #7 | $173.49 | 8.789% | $188.738 | $188.74 | $188.75 | $188.70 |
| 7 purchase totals = | $680.05 | $727.0800 | $727.08 | $727.05 | $727.00 | |