| 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 | $57.82 | 4.113% | $60.1981 | $60.20 | $60.20 | $60.20 |
| Purchase #2 | $35.61 | 5.696% | $37.6383 | $37.64 | $37.65 | $37.60 |
| Purchase #3 | $44.77 | 11.849% | $50.0748 | $50.07 | $50.05 | $50.10 |
| Purchase #4 | $69.83 | 8.846% | $76.0072 | $76.01 | $76.00 | $76.00 |
| Purchase #5 | $149.26 | 13.210% | $168.9772 | $168.98 | $169.00 | $169.00 |
| Purchase #6 | $73.90 | 10.663% | $81.78 | $81.78 | $81.80 | $81.80 |
| Purchase #7 | $13.39 | 6.433% | $14.2514 | $14.25 | $14.25 | $14.30 |
| 7 purchase totals = | $444.58 | $488.9270 | $488.93 | $488.95 | $489.00 | |