| 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 | $30.98 | 9.210% | $33.8333 | $33.83 | $33.85 | $33.80 |
| Purchase #2 | $197.44 | 6.196% | $209.6734 | $209.67 | $209.65 | $209.70 |
| Purchase #3 | $66.54 | 6.207% | $70.6701 | $70.67 | $70.65 | $70.70 |
| Purchase #4 | $165.54 | 8.541% | $179.6788 | $179.68 | $179.70 | $179.70 |
| Purchase #5 | $139.86 | 13.135% | $158.2306 | $158.23 | $158.25 | $158.20 |
| Purchase #6 | $132.41 | 3.723% | $137.3396 | $137.34 | $137.35 | $137.30 |
| Purchase #7 | $71.44 | 3.404% | $73.8718 | $73.87 | $73.85 | $73.90 |
| 7 purchase totals = | $804.21 | $863.2976 | $863.29 | $863.30 | $863.30 | |