| 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 | $92.27 | 12.616% | $103.9108 | $103.91 | $103.90 | $103.90 |
| Purchase #2 | $114.35 | 12.855% | $129.0497 | $129.05 | $129.05 | $129.00 |
| Purchase #3 | $170.69 | 13.211% | $193.2399 | $193.24 | $193.25 | $193.20 |
| Purchase #4 | $15.81 | 9.665% | $17.338 | $17.34 | $17.35 | $17.30 |
| Purchase #5 | $85.39 | 9.816% | $93.7719 | $93.77 | $93.75 | $93.80 |
| Purchase #6 | $125.65 | 12.404% | $141.2356 | $141.24 | $141.25 | $141.20 |
| Purchase #7 | $125.98 | 9.731% | $138.2391 | $138.24 | $138.25 | $138.20 |
| 7 purchase totals = | $730.14 | $816.7850 | $816.79 | $816.80 | $816.60 | |