| 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 | $100.51 | 7.627% | $108.1759 | $108.18 | $108.20 | $108.20 |
| Purchase #2 | $45.47 | 6.252% | $48.3128 | $48.31 | $48.30 | $48.30 |
| Purchase #3 | $69.95 | 10.249% | $77.1192 | $77.12 | $77.10 | $77.10 |
| Purchase #4 | $105.41 | 8.487% | $114.3561 | $114.36 | $114.35 | $114.40 |
| Purchase #5 | $85.36 | 9.542% | $93.5051 | $93.51 | $93.50 | $93.50 |
| Purchase #6 | $239.39 | 4.569% | $250.3277 | $250.33 | $250.35 | $250.30 |
| Purchase #7 | $97.34 | 3.703% | $100.9445 | $100.94 | $100.95 | $100.90 |
| 7 purchase totals = | $743.43 | $792.7413 | $792.75 | $792.75 | $792.70 | |