| 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 | $73.84 | 4.348% | $77.0506 | $77.05 | $77.05 | $77.10 |
| Purchase #2 | $79.77 | 6.386% | $84.8641 | $84.86 | $84.85 | $84.90 |
| Purchase #3 | $89.81 | 12.513% | $101.0479 | $101.05 | $101.05 | $101.00 |
| Purchase #4 | $96.27 | 9.524% | $105.4388 | $105.44 | $105.45 | $105.40 |
| Purchase #5 | $109.41 | 5.271% | $115.177 | $115.18 | $115.20 | $115.20 |
| Purchase #6 | $91.98 | 13.273% | $104.1885 | $104.19 | $104.20 | $104.20 |
| Purchase #7 | $111.32 | 7.272% | $119.4152 | $119.42 | $119.40 | $119.40 |
| 7 purchase totals = | $652.40 | $707.1821 | $707.19 | $707.20 | $707.20 | |