| 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 | $109.32 | 6.102% | $115.9907 | $115.99 | $116.00 | $116.00 |
| Purchase #2 | $33.79 | 8.475% | $36.6537 | $36.65 | $36.65 | $36.70 |
| Purchase #3 | $70.89 | 13.730% | $80.6232 | $80.62 | $80.60 | $80.60 |
| Purchase #4 | $140.73 | 10.503% | $155.5109 | $155.51 | $155.50 | $155.50 |
| Purchase #5 | $104.77 | 9.544% | $114.7692 | $114.77 | $114.75 | $114.80 |
| Purchase #6 | $73.81 | 11.415% | $82.2354 | $82.24 | $82.25 | $82.20 |
| Purchase #7 | $239.64 | 4.750% | $251.0229 | $251.02 | $251.00 | $251.00 |
| 7 purchase totals = | $772.95 | $836.8060 | $836.80 | $836.75 | $836.80 | |