| 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 | $187.34 | 13.637% | $212.8876 | $212.89 | $212.90 | $212.90 |
| Purchase #2 | $151.96 | 12.796% | $171.4048 | $171.40 | $171.40 | $171.40 |
| Purchase #3 | $70.83 | 6.427% | $75.3822 | $75.38 | $75.40 | $75.40 |
| Purchase #4 | $34.46 | 4.316% | $35.9473 | $35.95 | $35.95 | $35.90 |
| Purchase #5 | $9.87 | 7.633% | $10.6234 | $10.62 | $10.60 | $10.60 |
| Purchase #6 | $70.52 | 4.538% | $73.7202 | $73.72 | $73.70 | $73.70 |
| Purchase #7 | $209.77 | 6.292% | $222.9687 | $222.97 | $222.95 | $223.00 |
| 7 purchase totals = | $734.75 | $802.9342 | $802.93 | $802.90 | $802.90 | |