| 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 | $109.47 | 6.299% | $116.3655 | $116.37 | $116.35 | $116.40 |
| Purchase #2 | $164.35 | 8.577% | $178.4463 | $178.45 | $178.45 | $178.40 |
| Purchase #3 | $100.61 | 3.458% | $104.0891 | $104.09 | $104.10 | $104.10 |
| Purchase #4 | $33.57 | 13.449% | $38.0848 | $38.08 | $38.10 | $38.10 |
| Purchase #5 | $93.64 | 11.820% | $104.7082 | $104.71 | $104.70 | $104.70 |
| Purchase #6 | $132.91 | 3.103% | $137.0342 | $137.03 | $137.05 | $137.00 |
| Purchase #7 | $61.60 | 11.520% | $68.6963 | $68.70 | $68.70 | $68.70 |
| 7 purchase totals = | $696.15 | $747.4244 | $747.43 | $747.45 | $747.40 | |