| 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 | $8.33 | 9.655% | $9.1343 | $9.13 | $9.15 | $9.10 |
| Purchase #2 | $77.86 | 8.581% | $84.5412 | $84.54 | $84.55 | $84.50 |
| Purchase #3 | $194.53 | 5.694% | $205.6065 | $205.61 | $205.60 | $205.60 |
| Purchase #4 | $22.73 | 4.686% | $23.7951 | $23.80 | $23.80 | $23.80 |
| Purchase #5 | $124.47 | 6.578% | $132.6576 | $132.66 | $132.65 | $132.70 |
| Purchase #6 | $154.76 | 7.150% | $165.8253 | $165.83 | $165.85 | $165.80 |
| Purchase #7 | $125.49 | 11.699% | $140.1711 | $140.17 | $140.15 | $140.20 |
| 7 purchase totals = | $708.17 | $761.7311 | $761.74 | $761.75 | $761.70 | |