| 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 | $104.97 | 6.664% | $111.9652 | $111.97 | $111.95 | $112.00 |
| Purchase #2 | $26.85 | 10.711% | $29.7259 | $29.73 | $29.75 | $29.70 |
| Purchase #3 | $167.94 | 5.299% | $176.8391 | $176.84 | $176.85 | $176.80 |
| Purchase #4 | $10.53 | 5.689% | $11.1291 | $11.13 | $11.15 | $11.10 |
| Purchase #5 | $85.26 | 8.200% | $92.2513 | $92.25 | $92.25 | $92.30 |
| Purchase #6 | $208.93 | 4.856% | $219.0756 | $219.08 | $219.10 | $219.10 |
| Purchase #7 | $128.92 | 3.874% | $133.9144 | $133.91 | $133.90 | $133.90 |
| 7 purchase totals = | $733.40 | $774.9006 | $774.91 | $774.95 | $774.90 | |