| 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 | $97.74 | 5.253% | $102.8743 | $102.87 | $102.85 | $102.90 |
| Purchase #2 | $109.47 | 10.527% | $120.9939 | $120.99 | $121.00 | $121.00 |
| Purchase #3 | $38.58 | 3.746% | $40.0252 | $40.03 | $40.05 | $40.00 |
| Purchase #4 | $151.26 | 8.341% | $163.8766 | $163.88 | $163.90 | $163.90 |
| Purchase #5 | $98.66 | 4.824% | $103.4194 | $103.42 | $103.40 | $103.40 |
| Purchase #6 | $117.41 | 11.375% | $130.7654 | $130.77 | $130.75 | $130.80 |
| Purchase #7 | $75.51 | 9.452% | $82.6472 | $82.65 | $82.65 | $82.60 |
| 7 purchase totals = | $688.63 | $744.6020 | $744.61 | $744.60 | $744.60 | |