| 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 | $6.61 | 8.410% | $7.1659 | $7.17 | $7.15 | $7.20 |
| Purchase #2 | $117.59 | 9.429% | $128.6776 | $128.68 | $128.70 | $128.70 |
| Purchase #3 | $76.32 | 8.680% | $82.9446 | $82.94 | $82.95 | $82.90 |
| Purchase #4 | $199.67 | 3.829% | $207.3154 | $207.32 | $207.30 | $207.30 |
| Purchase #5 | $240.50 | 6.552% | $256.2576 | $256.26 | $256.25 | $256.30 |
| Purchase #6 | $189.97 | 10.830% | $210.5438 | $210.54 | $210.55 | $210.50 |
| Purchase #7 | $47.61 | 5.474% | $50.2162 | $50.22 | $50.20 | $50.20 |
| 7 purchase totals = | $878.27 | $943.1211 | $943.13 | $943.10 | $943.10 | |