| 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 | $40.50 | 12.312% | $45.4864 | $45.49 | $45.50 | $45.50 |
| Purchase #2 | $126.53 | 4.784% | $132.5832 | $132.58 | $132.60 | $132.60 |
| Purchase #3 | $122.48 | 9.874% | $134.5737 | $134.57 | $134.55 | $134.60 |
| Purchase #4 | $57.66 | 11.424% | $64.2471 | $64.25 | $64.25 | $64.20 |
| Purchase #5 | $149.90 | 6.264% | $159.2897 | $159.29 | $159.30 | $159.30 |
| Purchase #6 | $125.25 | 12.563% | $140.9852 | $140.99 | $141.00 | $141.00 |
| Purchase #7 | $151.83 | 3.260% | $156.7797 | $156.78 | $156.80 | $156.80 |
| 7 purchase totals = | $774.15 | $833.9450 | $833.95 | $834.00 | $834.00 | |