| 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 | $213.40 | 5.671% | $225.5019 | $225.50 | $225.50 | $225.50 |
| Purchase #2 | $76.88 | 8.294% | $83.2564 | $83.26 | $83.25 | $83.30 |
| Purchase #3 | $42.96 | 9.823% | $47.18 | $47.18 | $47.20 | $47.20 |
| Purchase #4 | $67.42 | 11.451% | $75.1403 | $75.14 | $75.15 | $75.10 |
| Purchase #5 | $76.26 | 6.249% | $81.0255 | $81.03 | $81.05 | $81.00 |
| Purchase #6 | $18.79 | 10.220% | $20.7103 | $20.71 | $20.70 | $20.70 |
| Purchase #7 | $133.56 | 11.356% | $148.7271 | $148.73 | $148.75 | $148.70 |
| 7 purchase totals = | $629.27 | $681.5415 | $681.55 | $681.60 | $681.50 | |