| 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 | $26.46 | 4.830% | $27.738 | $27.74 | $27.75 | $27.70 |
| Purchase #2 | $233.33 | 3.369% | $241.1909 | $241.19 | $241.20 | $241.20 |
| Purchase #3 | $47.66 | 12.795% | $53.7581 | $53.76 | $53.75 | $53.80 |
| Purchase #4 | $154.70 | 8.543% | $167.916 | $167.92 | $167.90 | $167.90 |
| Purchase #5 | $64.66 | 3.416% | $66.8688 | $66.87 | $66.85 | $66.90 |
| Purchase #6 | $74.56 | 12.749% | $84.0657 | $84.07 | $84.05 | $84.10 |
| Purchase #7 | $192.71 | 6.209% | $204.6754 | $204.68 | $204.70 | $204.70 |
| 7 purchase totals = | $794.08 | $846.2129 | $846.23 | $846.20 | $846.30 | |