| 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 | $71.75 | 13.233% | $81.2447 | $81.24 | $81.25 | $81.20 |
| Purchase #2 | $107.37 | 13.313% | $121.6642 | $121.66 | $121.65 | $121.70 |
| Purchase #3 | $119.58 | 9.550% | $130.9999 | $131.00 | $131.00 | $131.00 |
| Purchase #4 | $220.85 | 9.722% | $242.321 | $242.32 | $242.30 | $242.30 |
| Purchase #5 | $65.62 | 7.428% | $70.4943 | $70.49 | $70.50 | $70.50 |
| Purchase #6 | $242.32 | 5.358% | $255.3035 | $255.30 | $255.30 | $255.30 |
| Purchase #7 | $74.40 | 3.306% | $76.8597 | $76.86 | $76.85 | $76.90 |
| 7 purchase totals = | $901.89 | $978.8873 | $978.87 | $978.85 | $978.90 | |