| 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 | $82.85 | 11.255% | $92.1748 | $92.17 | $92.15 | $92.20 |
| Purchase #2 | $6.60 | 3.729% | $6.8461 | $6.85 | $6.85 | $6.80 |
| Purchase #3 | $106.50 | 8.741% | $115.8092 | $115.81 | $115.80 | $115.80 |
| Purchase #4 | $211.79 | 3.137% | $218.4339 | $218.43 | $218.45 | $218.40 |
| Purchase #5 | $15.76 | 8.449% | $17.0916 | $17.09 | $17.10 | $17.10 |
| Purchase #6 | $112.83 | 10.571% | $124.7573 | $124.76 | $124.75 | $124.80 |
| Purchase #7 | $69.94 | 8.610% | $75.9618 | $75.96 | $75.95 | $76.00 |
| 7 purchase totals = | $606.27 | $651.0747 | $651.07 | $651.05 | $651.10 | |