| 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 | $43.67 | 3.584% | $45.2351 | $45.24 | $45.25 | $45.20 |
| Purchase #2 | $78.28 | 12.220% | $87.8458 | $87.85 | $87.85 | $87.80 |
| Purchase #3 | $51.94 | 3.776% | $53.9013 | $53.90 | $53.90 | $53.90 |
| Purchase #4 | $93.62 | 10.625% | $103.5671 | $103.57 | $103.55 | $103.60 |
| Purchase #5 | $11.70 | 11.696% | $13.0684 | $13.07 | $13.05 | $13.10 |
| Purchase #6 | $196.92 | 4.296% | $205.3797 | $205.38 | $205.40 | $205.40 |
| Purchase #7 | $136.94 | 8.812% | $149.0072 | $149.01 | $149.00 | $149.00 |
| 7 purchase totals = | $613.07 | $658.0046 | $658.02 | $658.00 | $658.00 | |