| 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 | $108.48 | 5.228% | $114.1513 | $114.15 | $114.15 | $114.20 |
| Purchase #2 | $77.92 | 3.350% | $80.5303 | $80.53 | $80.55 | $80.50 |
| Purchase #3 | $43.31 | 8.860% | $47.1473 | $47.15 | $47.15 | $47.10 |
| Purchase #4 | $37.51 | 7.163% | $40.1968 | $40.20 | $40.20 | $40.20 |
| Purchase #5 | $160.81 | 12.709% | $181.2473 | $181.25 | $181.25 | $181.20 |
| Purchase #6 | $130.47 | 13.570% | $148.1748 | $148.17 | $148.15 | $148.20 |
| Purchase #7 | $92.39 | 10.456% | $102.0503 | $102.05 | $102.05 | $102.10 |
| 7 purchase totals = | $650.89 | $713.4981 | $713.50 | $713.50 | $713.50 | |