| 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 | $90.29 | 9.655% | $99.0075 | $99.01 | $99.00 | $99.00 |
| Purchase #2 | $100.60 | 11.726% | $112.3964 | $112.40 | $112.40 | $112.40 |
| Purchase #3 | $13.33 | 11.116% | $14.8118 | $14.81 | $14.80 | $14.80 |
| Purchase #4 | $118.80 | 11.189% | $132.0925 | $132.09 | $132.10 | $132.10 |
| Purchase #5 | $49.49 | 11.530% | $55.1962 | $55.20 | $55.20 | $55.20 |
| Purchase #6 | $114.57 | 8.768% | $124.6155 | $124.62 | $124.60 | $124.60 |
| Purchase #7 | $22.83 | 5.244% | $24.0272 | $24.03 | $24.05 | $24.00 |
| 7 purchase totals = | $509.91 | $562.1471 | $562.16 | $562.15 | $562.10 | |