| 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 | $99.83 | 4.178% | $104.0009 | $104.00 | $104.00 | $104.00 |
| Purchase #2 | $22.30 | 5.164% | $23.4516 | $23.45 | $23.45 | $23.50 |
| Purchase #3 | $211.44 | 7.207% | $226.6785 | $226.68 | $226.70 | $226.70 |
| Purchase #4 | $201.27 | 12.803% | $227.0386 | $227.04 | $227.05 | $227.00 |
| Purchase #5 | $195.29 | 6.534% | $208.0502 | $208.05 | $208.05 | $208.10 |
| Purchase #6 | $31.44 | 13.729% | $35.7564 | $35.76 | $35.75 | $35.80 |
| Purchase #7 | $38.39 | 11.466% | $42.7918 | $42.79 | $42.80 | $42.80 |
| 7 purchase totals = | $799.96 | $867.7680 | $867.77 | $867.80 | $867.90 | |