| 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 | $239.91 | 6.310% | $255.0483 | $255.05 | $255.05 | $255.00 |
| Purchase #2 | $154.72 | 6.242% | $164.3776 | $164.38 | $164.40 | $164.40 |
| Purchase #3 | $14.36 | 5.588% | $15.1624 | $15.16 | $15.15 | $15.20 |
| Purchase #4 | $65.93 | 9.585% | $72.2494 | $72.25 | $72.25 | $72.20 |
| Purchase #5 | $93.38 | 5.773% | $98.7708 | $98.77 | $98.75 | $98.80 |
| Purchase #6 | $42.82 | 9.166% | $46.7449 | $46.74 | $46.75 | $46.70 |
| Purchase #7 | $116.58 | 7.449% | $125.264 | $125.26 | $125.25 | $125.30 |
| 7 purchase totals = | $727.70 | $777.6174 | $777.61 | $777.60 | $777.60 | |