| 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 | $76.87 | 5.317% | $80.9572 | $80.96 | $80.95 | $81.00 |
| Purchase #2 | $69.49 | 7.870% | $74.9589 | $74.96 | $74.95 | $75.00 |
| Purchase #3 | $20.85 | 10.318% | $23.0013 | $23.00 | $23.00 | $23.00 |
| Purchase #4 | $180.49 | 11.836% | $201.8528 | $201.85 | $201.85 | $201.90 |
| Purchase #5 | $124.61 | 12.172% | $139.7775 | $139.78 | $139.80 | $139.80 |
| Purchase #6 | $49.77 | 7.511% | $53.5082 | $53.51 | $53.50 | $53.50 |
| Purchase #7 | $133.72 | 6.838% | $142.8638 | $142.86 | $142.85 | $142.90 |
| 7 purchase totals = | $655.80 | $716.9197 | $716.92 | $716.90 | $717.10 | |