| 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 | $5.49 | 10.347% | $6.0581 | $6.06 | $6.05 | $6.10 |
| Purchase #2 | $95.62 | 13.464% | $108.4943 | $108.49 | $108.50 | $108.50 |
| Purchase #3 | $226.49 | 3.290% | $233.9415 | $233.94 | $233.95 | $233.90 |
| Purchase #4 | $33.93 | 9.646% | $37.2029 | $37.20 | $37.20 | $37.20 |
| Purchase #5 | $61.69 | 13.843% | $70.2297 | $70.23 | $70.25 | $70.20 |
| Purchase #6 | $166.97 | 12.693% | $188.1635 | $188.16 | $188.15 | $188.20 |
| Purchase #7 | $230.81 | 4.313% | $240.7648 | $240.76 | $240.75 | $240.80 |
| 7 purchase totals = | $821.00 | $884.8548 | $884.84 | $884.85 | $884.90 | |