| 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 | $59.90 | 13.161% | $67.7834 | $67.78 | $67.80 | $67.80 |
| Purchase #2 | $9.69 | 6.195% | $10.2903 | $10.29 | $10.30 | $10.30 |
| Purchase #3 | $197.43 | 4.729% | $206.7665 | $206.77 | $206.75 | $206.80 |
| Purchase #4 | $10.45 | 6.119% | $11.0894 | $11.09 | $11.10 | $11.10 |
| Purchase #5 | $146.52 | 6.590% | $156.1757 | $156.18 | $156.20 | $156.20 |
| Purchase #6 | $244.56 | 5.559% | $258.1551 | $258.16 | $258.15 | $258.20 |
| Purchase #7 | $100.82 | 7.868% | $108.7525 | $108.75 | $108.75 | $108.80 |
| 7 purchase totals = | $769.37 | $819.0129 | $819.02 | $819.05 | $819.20 | |