| 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 | $51.97 | 10.204% | $57.273 | $57.27 | $57.25 | $57.30 |
| Purchase #2 | $237.36 | 4.330% | $247.6377 | $247.64 | $247.65 | $247.60 |
| Purchase #3 | $128.75 | 5.679% | $136.0617 | $136.06 | $136.05 | $136.10 |
| Purchase #4 | $42.41 | 7.360% | $45.5314 | $45.53 | $45.55 | $45.50 |
| Purchase #5 | $142.88 | 5.481% | $150.7113 | $150.71 | $150.70 | $150.70 |
| Purchase #6 | $209.99 | 7.854% | $226.4826 | $226.48 | $226.50 | $226.50 |
| Purchase #7 | $50.44 | 5.201% | $53.0634 | $53.06 | $53.05 | $53.10 |
| 7 purchase totals = | $863.80 | $916.7611 | $916.75 | $916.75 | $916.80 | |