| 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 | $76.74 | 3.807% | $79.6615 | $79.66 | $79.65 | $79.70 |
| Purchase #2 | $95.52 | 11.192% | $106.2106 | $106.21 | $106.20 | $106.20 |
| Purchase #3 | $103.96 | 3.698% | $107.8044 | $107.80 | $107.80 | $107.80 |
| Purchase #4 | $123.49 | 12.351% | $138.7422 | $138.74 | $138.75 | $138.70 |
| Purchase #5 | $104.92 | 11.366% | $116.8452 | $116.85 | $116.85 | $116.80 |
| Purchase #6 | $214.86 | 11.531% | $239.6355 | $239.64 | $239.65 | $239.60 |
| Purchase #7 | $43.74 | 13.321% | $49.5666 | $49.57 | $49.55 | $49.60 |
| 7 purchase totals = | $763.23 | $838.4660 | $838.47 | $838.45 | $838.40 | |