| 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 | $108.73 | 5.847% | $115.0874 | $115.09 | $115.10 | $115.10 |
| Purchase #2 | $75.33 | 3.863% | $78.24 | $78.24 | $78.25 | $78.20 |
| Purchase #3 | $7.66 | 6.207% | $8.1355 | $8.14 | $8.15 | $8.10 |
| Purchase #4 | $73.37 | 8.316% | $79.4714 | $79.47 | $79.45 | $79.50 |
| Purchase #5 | $213.27 | 11.566% | $237.9368 | $237.94 | $237.95 | $237.90 |
| Purchase #6 | $137.60 | 12.778% | $155.1825 | $155.18 | $155.20 | $155.20 |
| Purchase #7 | $153.31 | 9.247% | $167.4866 | $167.49 | $167.50 | $167.50 |
| 7 purchase totals = | $769.27 | $841.5402 | $841.55 | $841.60 | $841.50 | |