| 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 | $11.51 | 9.710% | $12.6276 | $12.63 | $12.65 | $12.60 |
| Purchase #2 | $74.33 | 3.662% | $77.052 | $77.05 | $77.05 | $77.10 |
| Purchase #3 | $78.42 | 4.491% | $81.9418 | $81.94 | $81.95 | $81.90 |
| Purchase #4 | $213.32 | 9.210% | $232.9668 | $232.97 | $232.95 | $233.00 |
| Purchase #5 | $115.48 | 7.861% | $124.5579 | $124.56 | $124.55 | $124.60 |
| Purchase #6 | $99.43 | 3.134% | $102.5461 | $102.55 | $102.55 | $102.50 |
| Purchase #7 | $167.36 | 12.180% | $187.7444 | $187.74 | $187.75 | $187.70 |
| 7 purchase totals = | $759.85 | $819.4366 | $819.44 | $819.45 | $819.40 | |