| 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 | $104.32 | 11.572% | $116.3919 | $116.39 | $116.40 | $116.40 |
| Purchase #2 | $39.74 | 7.700% | $42.8 | $42.80 | $42.80 | $42.80 |
| Purchase #3 | $70.33 | 8.153% | $76.064 | $76.06 | $76.05 | $76.10 |
| Purchase #4 | $183.75 | 8.213% | $198.8414 | $198.84 | $198.85 | $198.80 |
| Purchase #5 | $7.88 | 12.873% | $8.8944 | $8.89 | $8.90 | $8.90 |
| Purchase #6 | $83.58 | 10.338% | $92.2205 | $92.22 | $92.20 | $92.20 |
| Purchase #7 | $143.81 | 5.369% | $151.5312 | $151.53 | $151.55 | $151.50 |
| 7 purchase totals = | $633.41 | $686.7434 | $686.73 | $686.75 | $686.70 | |