| 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 | $7.57 | 6.638% | $8.0725 | $8.07 | $8.05 | $8.10 |
| Purchase #2 | $186.50 | 12.135% | $209.1318 | $209.13 | $209.15 | $209.10 |
| Purchase #3 | $86.39 | 7.518% | $92.8848 | $92.88 | $92.90 | $92.90 |
| Purchase #4 | $231.71 | 10.451% | $255.926 | $255.93 | $255.95 | $255.90 |
| Purchase #5 | $148.33 | 4.151% | $154.4872 | $154.49 | $154.50 | $154.50 |
| Purchase #6 | $243.63 | 3.311% | $251.6966 | $251.70 | $251.70 | $251.70 |
| Purchase #7 | $87.51 | 8.540% | $94.9834 | $94.98 | $95.00 | $95.00 |
| 7 purchase totals = | $991.64 | $1,067.1823 | $1,067.18 | $1,067.25 | $1,067.20 | |