| 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 | $78.77 | 7.220% | $84.4572 | $84.46 | $84.45 | $84.50 |
| Purchase #2 | $56.89 | 3.372% | $58.8083 | $58.81 | $58.80 | $58.80 |
| Purchase #3 | $172.26 | 3.368% | $178.0617 | $178.06 | $178.05 | $178.10 |
| Purchase #4 | $73.69 | 10.445% | $81.3869 | $81.39 | $81.40 | $81.40 |
| Purchase #5 | $80.69 | 8.381% | $87.4526 | $87.45 | $87.45 | $87.50 |
| Purchase #6 | $192.76 | 4.289% | $201.0275 | $201.03 | $201.05 | $201.00 |
| Purchase #7 | $74.41 | 3.738% | $77.1914 | $77.19 | $77.20 | $77.20 |
| 7 purchase totals = | $729.47 | $768.3856 | $768.39 | $768.40 | $768.50 | |