| 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 | $8.41 | 11.357% | $9.3651 | $9.37 | $9.35 | $9.40 |
| Purchase #2 | $12.34 | 9.132% | $13.4669 | $13.47 | $13.45 | $13.50 |
| Purchase #3 | $197.48 | 4.187% | $205.7485 | $205.75 | $205.75 | $205.70 |
| Purchase #4 | $21.38 | 13.804% | $24.3313 | $24.33 | $24.35 | $24.30 |
| Purchase #5 | $113.85 | 5.278% | $119.859 | $119.86 | $119.85 | $119.90 |
| Purchase #6 | $199.49 | 13.466% | $226.3533 | $226.35 | $226.35 | $226.40 |
| Purchase #7 | $109.94 | 8.355% | $119.1255 | $119.13 | $119.15 | $119.10 |
| 7 purchase totals = | $662.89 | $718.2496 | $718.26 | $718.25 | $718.30 | |