| 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 | $88.40 | 12.859% | $99.7674 | $99.77 | $99.75 | $99.80 |
| Purchase #2 | $156.64 | 12.380% | $176.032 | $176.03 | $176.05 | $176.00 |
| Purchase #3 | $67.40 | 13.492% | $76.4936 | $76.49 | $76.50 | $76.50 |
| Purchase #4 | $7.89 | 11.727% | $8.8153 | $8.82 | $8.80 | $8.80 |
| Purchase #5 | $242.88 | 3.583% | $251.5824 | $251.58 | $251.60 | $251.60 |
| Purchase #6 | $92.75 | 9.386% | $101.4555 | $101.46 | $101.45 | $101.50 |
| Purchase #7 | $76.70 | 5.248% | $80.7252 | $80.73 | $80.75 | $80.70 |
| 7 purchase totals = | $732.66 | $794.8714 | $794.88 | $794.90 | $794.90 | |