| 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 | $8.80 | 12.477% | $9.898 | $9.90 | $9.90 | $9.90 |
| Purchase #2 | $76.56 | 8.284% | $82.9022 | $82.90 | $82.90 | $82.90 |
| Purchase #3 | $61.70 | 8.189% | $66.7526 | $66.75 | $66.75 | $66.80 |
| Purchase #4 | $229.93 | 8.333% | $249.0901 | $249.09 | $249.10 | $249.10 |
| Purchase #5 | $153.98 | 7.325% | $165.259 | $165.26 | $165.25 | $165.30 |
| Purchase #6 | $30.57 | 7.586% | $32.889 | $32.89 | $32.90 | $32.90 |
| Purchase #7 | $117.98 | 3.191% | $121.7447 | $121.74 | $121.75 | $121.70 |
| 7 purchase totals = | $679.52 | $728.5356 | $728.53 | $728.55 | $728.60 | |