| 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 | $96.64 | 4.594% | $101.0796 | $101.08 | $101.10 | $101.10 |
| Purchase #2 | $167.91 | 6.242% | $178.3909 | $178.39 | $178.40 | $178.40 |
| Purchase #3 | $121.39 | 9.451% | $132.8626 | $132.86 | $132.85 | $132.90 |
| Purchase #4 | $97.44 | 7.598% | $104.8435 | $104.84 | $104.85 | $104.80 |
| Purchase #5 | $65.56 | 7.322% | $70.3603 | $70.36 | $70.35 | $70.40 |
| Purchase #6 | $38.71 | 13.763% | $44.0377 | $44.04 | $44.05 | $44.00 |
| Purchase #7 | $197.85 | 7.645% | $212.9756 | $212.98 | $213.00 | $213.00 |
| 7 purchase totals = | $785.50 | $844.5502 | $844.55 | $844.60 | $844.60 | |