| 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 | $79.36 | 9.268% | $86.7151 | $86.72 | $86.70 | $86.70 |
| Purchase #2 | $78.46 | 7.283% | $84.1742 | $84.17 | $84.15 | $84.20 |
| Purchase #3 | $175.98 | 5.483% | $185.629 | $185.63 | $185.65 | $185.60 |
| Purchase #4 | $70.67 | 6.379% | $75.178 | $75.18 | $75.20 | $75.20 |
| Purchase #5 | $60.94 | 11.731% | $68.0889 | $68.09 | $68.10 | $68.10 |
| Purchase #6 | $222.90 | 13.457% | $252.8957 | $252.90 | $252.90 | $252.90 |
| Purchase #7 | $174.57 | 13.862% | $198.7689 | $198.77 | $198.75 | $198.80 |
| 7 purchase totals = | $862.88 | $951.4498 | $951.46 | $951.45 | $951.50 | |