| 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 | $132.41 | 12.277% | $148.666 | $148.67 | $148.65 | $148.70 |
| Purchase #2 | $89.48 | 11.814% | $100.0512 | $100.05 | $100.05 | $100.10 |
| Purchase #3 | $239.44 | 3.428% | $247.648 | $247.65 | $247.65 | $247.60 |
| Purchase #4 | $41.88 | 3.552% | $43.3676 | $43.37 | $43.35 | $43.40 |
| Purchase #5 | $13.96 | 8.283% | $15.1163 | $15.12 | $15.10 | $15.10 |
| Purchase #6 | $93.49 | 13.798% | $106.3898 | $106.39 | $106.40 | $106.40 |
| Purchase #7 | $73.66 | 3.480% | $76.2234 | $76.22 | $76.20 | $76.20 |
| 7 purchase totals = | $684.32 | $737.4623 | $737.47 | $737.40 | $737.50 | |