| 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 | $50.49 | 7.604% | $54.3293 | $54.33 | $54.35 | $54.30 |
| Purchase #2 | $209.88 | 12.306% | $235.7078 | $235.71 | $235.70 | $235.70 |
| Purchase #3 | $11.66 | 3.202% | $12.0334 | $12.03 | $12.05 | $12.00 |
| Purchase #4 | $35.66 | 12.476% | $40.1089 | $40.11 | $40.10 | $40.10 |
| Purchase #5 | $118.26 | 7.464% | $127.0869 | $127.09 | $127.10 | $127.10 |
| Purchase #6 | $173.65 | 13.663% | $197.3758 | $197.38 | $197.40 | $197.40 |
| Purchase #7 | $127.75 | 4.387% | $133.3544 | $133.35 | $133.35 | $133.40 |
| 7 purchase totals = | $727.35 | $799.9965 | $800.00 | $800.05 | $800.00 | |