| 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 | $96.92 | 6.688% | $103.402 | $103.40 | $103.40 | $103.40 |
| Purchase #2 | $88.80 | 12.773% | $100.1424 | $100.14 | $100.15 | $100.10 |
| Purchase #3 | $66.66 | 9.555% | $73.0294 | $73.03 | $73.05 | $73.00 |
| Purchase #4 | $175.28 | 10.454% | $193.6038 | $193.60 | $193.60 | $193.60 |
| Purchase #5 | $57.77 | 11.659% | $64.5054 | $64.51 | $64.50 | $64.50 |
| Purchase #6 | $208.91 | 3.766% | $216.7776 | $216.78 | $216.80 | $216.80 |
| Purchase #7 | $5.30 | 10.219% | $5.8416 | $5.84 | $5.85 | $5.80 |
| 7 purchase totals = | $699.64 | $757.3022 | $757.30 | $757.35 | $757.20 | |