| 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 | $73.36 | 8.244% | $79.4078 | $79.41 | $79.40 | $79.40 |
| Purchase #2 | $87.77 | 4.175% | $91.4344 | $91.43 | $91.45 | $91.40 |
| Purchase #3 | $61.71 | 7.305% | $66.2179 | $66.22 | $66.20 | $66.20 |
| Purchase #4 | $12.83 | 4.832% | $13.4499 | $13.45 | $13.45 | $13.40 |
| Purchase #5 | $116.55 | 12.169% | $130.733 | $130.73 | $130.75 | $130.70 |
| Purchase #6 | $88.82 | 3.587% | $92.006 | $92.01 | $92.00 | $92.00 |
| Purchase #7 | $102.49 | 4.358% | $106.9565 | $106.96 | $106.95 | $107.00 |
| 7 purchase totals = | $543.53 | $580.2055 | $580.21 | $580.20 | $580.10 | |