| 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 | $124.81 | 6.322% | $132.7005 | $132.70 | $132.70 | $132.70 |
| Purchase #2 | $32.67 | 3.277% | $33.7406 | $33.74 | $33.75 | $33.70 |
| Purchase #3 | $73.88 | 3.861% | $76.7325 | $76.73 | $76.75 | $76.70 |
| Purchase #4 | $36.79 | 10.141% | $40.5209 | $40.52 | $40.50 | $40.50 |
| Purchase #5 | $236.72 | 8.639% | $257.1702 | $257.17 | $257.15 | $257.20 |
| Purchase #6 | $93.50 | 9.214% | $102.1151 | $102.12 | $102.10 | $102.10 |
| Purchase #7 | $5.52 | 6.557% | $5.8819 | $5.88 | $5.90 | $5.90 |
| 7 purchase totals = | $603.89 | $648.8617 | $648.86 | $648.85 | $648.80 | |