| 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 | $24.61 | 13.223% | $27.8642 | $27.86 | $27.85 | $27.90 |
| Purchase #2 | $47.41 | 3.314% | $48.9812 | $48.98 | $49.00 | $49.00 |
| Purchase #3 | $96.52 | 7.289% | $103.5553 | $103.56 | $103.55 | $103.60 |
| Purchase #4 | $156.49 | 6.559% | $166.7542 | $166.75 | $166.75 | $166.80 |
| Purchase #5 | $119.35 | 10.626% | $132.0321 | $132.03 | $132.05 | $132.00 |
| Purchase #6 | $224.41 | 11.328% | $249.8312 | $249.83 | $249.85 | $249.80 |
| Purchase #7 | $124.68 | 6.309% | $132.5461 | $132.55 | $132.55 | $132.50 |
| 7 purchase totals = | $793.47 | $861.5643 | $861.56 | $861.60 | $861.60 | |