| 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 | $76.25 | 10.117% | $83.9642 | $83.96 | $83.95 | $84.00 |
| Purchase #2 | $203.57 | 13.248% | $230.539 | $230.54 | $230.55 | $230.50 |
| Purchase #3 | $96.29 | 10.449% | $106.3513 | $106.35 | $106.35 | $106.40 |
| Purchase #4 | $92.81 | 8.594% | $100.7861 | $100.79 | $100.80 | $100.80 |
| Purchase #5 | $119.50 | 9.310% | $130.6255 | $130.63 | $130.65 | $130.60 |
| Purchase #6 | $205.78 | 3.476% | $212.9329 | $212.93 | $212.95 | $212.90 |
| Purchase #7 | $78.59 | 11.225% | $87.4117 | $87.41 | $87.40 | $87.40 |
| 7 purchase totals = | $872.79 | $952.6107 | $952.61 | $952.65 | $952.60 | |