| 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 | $98.61 | 4.208% | $102.7595 | $102.76 | $102.75 | $102.80 |
| Purchase #2 | $102.99 | 9.593% | $112.8698 | $112.87 | $112.85 | $112.90 |
| Purchase #3 | $91.44 | 12.761% | $103.1087 | $103.11 | $103.10 | $103.10 |
| Purchase #4 | $211.61 | 10.706% | $234.265 | $234.27 | $234.25 | $234.30 |
| Purchase #5 | $173.46 | 7.387% | $186.2735 | $186.27 | $186.25 | $186.30 |
| Purchase #6 | $63.38 | 3.694% | $65.7213 | $65.72 | $65.70 | $65.70 |
| Purchase #7 | $12.30 | 9.801% | $13.5055 | $13.51 | $13.50 | $13.50 |
| 7 purchase totals = | $753.79 | $818.5033 | $818.51 | $818.40 | $818.60 | |