| 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 | $52.55 | 10.434% | $58.0331 | $58.03 | $58.05 | $58.00 |
| Purchase #2 | $225.36 | 7.476% | $242.2079 | $242.21 | $242.20 | $242.20 |
| Purchase #3 | $100.83 | 7.156% | $108.0454 | $108.05 | $108.05 | $108.00 |
| Purchase #4 | $164.53 | 6.335% | $174.953 | $174.95 | $174.95 | $175.00 |
| Purchase #5 | $140.51 | 7.538% | $151.1016 | $151.10 | $151.10 | $151.10 |
| Purchase #6 | $160.26 | 7.655% | $172.5279 | $172.53 | $172.55 | $172.50 |
| Purchase #7 | $133.39 | 3.180% | $137.6318 | $137.63 | $137.65 | $137.60 |
| 7 purchase totals = | $977.43 | $1,044.5007 | $1,044.50 | $1,044.55 | $1,044.40 | |