| 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 | $27.77 | 3.864% | $28.843 | $28.84 | $28.85 | $28.80 |
| Purchase #2 | $95.25 | 12.861% | $107.5001 | $107.50 | $107.50 | $107.50 |
| Purchase #3 | $140.36 | 4.110% | $146.1288 | $146.13 | $146.15 | $146.10 |
| Purchase #4 | $112.92 | 12.677% | $127.2349 | $127.23 | $127.25 | $127.20 |
| Purchase #5 | $97.67 | 12.296% | $109.6795 | $109.68 | $109.70 | $109.70 |
| Purchase #6 | $21.48 | 5.783% | $22.7222 | $22.72 | $22.70 | $22.70 |
| Purchase #7 | $135.89 | 11.279% | $151.217 | $151.22 | $151.20 | $151.20 |
| 7 purchase totals = | $631.34 | $693.3255 | $693.32 | $693.35 | $693.20 | |