| 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 | $76.78 | 8.663% | $83.4315 | $83.43 | $83.45 | $83.40 |
| Purchase #2 | $67.43 | 9.727% | $73.9889 | $73.99 | $74.00 | $74.00 |
| Purchase #3 | $83.47 | 3.173% | $86.1185 | $86.12 | $86.10 | $86.10 |
| Purchase #4 | $27.75 | 13.222% | $31.4191 | $31.42 | $31.40 | $31.40 |
| Purchase #5 | $186.39 | 8.686% | $202.5798 | $202.58 | $202.60 | $202.60 |
| Purchase #6 | $64.30 | 11.815% | $71.897 | $71.90 | $71.90 | $71.90 |
| Purchase #7 | $20.57 | 8.263% | $22.2697 | $22.27 | $22.25 | $22.30 |
| 7 purchase totals = | $526.69 | $571.7045 | $571.71 | $571.70 | $571.70 | |