| 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 | $75.98 | 4.703% | $79.5533 | $79.55 | $79.55 | $79.60 |
| Purchase #2 | $190.30 | 10.379% | $210.0512 | $210.05 | $210.05 | $210.10 |
| Purchase #3 | $31.88 | 4.719% | $33.3844 | $33.38 | $33.40 | $33.40 |
| Purchase #4 | $20.66 | 11.460% | $23.0276 | $23.03 | $23.05 | $23.00 |
| Purchase #5 | $143.77 | 5.188% | $151.2288 | $151.23 | $151.25 | $151.20 |
| Purchase #6 | $55.93 | 9.740% | $61.3776 | $61.38 | $61.40 | $61.40 |
| Purchase #7 | $198.66 | 8.304% | $215.1567 | $215.16 | $215.15 | $215.20 |
| 7 purchase totals = | $717.18 | $773.7796 | $773.78 | $773.85 | $773.90 | |