| 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 | $53.65 | 4.311% | $55.9629 | $55.96 | $55.95 | $56.00 |
| Purchase #2 | $231.52 | 3.296% | $239.1509 | $239.15 | $239.15 | $239.20 |
| Purchase #3 | $102.35 | 3.297% | $105.7245 | $105.72 | $105.70 | $105.70 |
| Purchase #4 | $150.87 | 12.455% | $169.6609 | $169.66 | $169.65 | $169.70 |
| Purchase #5 | $150.77 | 13.172% | $170.6294 | $170.63 | $170.65 | $170.60 |
| Purchase #6 | $143.63 | 7.155% | $153.9067 | $153.91 | $153.90 | $153.90 |
| Purchase #7 | $221.34 | 12.684% | $249.4148 | $249.41 | $249.40 | $249.40 |
| 7 purchase totals = | $1,054.13 | $1,144.4501 | $1,144.44 | $1,144.40 | $1,144.50 | |