| 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 | $52.94 | 9.598% | $58.0212 | $58.02 | $58.00 | $58.00 |
| Purchase #2 | $105.46 | 9.221% | $115.1845 | $115.18 | $115.20 | $115.20 |
| Purchase #3 | $88.97 | 3.475% | $92.0617 | $92.06 | $92.05 | $92.10 |
| Purchase #4 | $47.75 | 5.444% | $50.3495 | $50.35 | $50.35 | $50.30 |
| Purchase #5 | $60.52 | 8.367% | $65.5837 | $65.58 | $65.60 | $65.60 |
| Purchase #6 | $128.46 | 12.696% | $144.7693 | $144.77 | $144.75 | $144.80 |
| Purchase #7 | $129.58 | 5.190% | $136.3052 | $136.31 | $136.30 | $136.30 |
| 7 purchase totals = | $613.68 | $662.2751 | $662.27 | $662.25 | $662.30 | |