| 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 | $18.34 | 9.385% | $20.0612 | $20.06 | $20.05 | $20.10 |
| Purchase #2 | $70.38 | 8.453% | $76.3292 | $76.33 | $76.35 | $76.30 |
| Purchase #3 | $147.88 | 13.173% | $167.3602 | $167.36 | $167.35 | $167.40 |
| Purchase #4 | $91.36 | 5.677% | $96.5465 | $96.55 | $96.55 | $96.50 |
| Purchase #5 | $79.39 | 9.512% | $86.9416 | $86.94 | $86.95 | $86.90 |
| Purchase #6 | $106.65 | 6.421% | $113.498 | $113.50 | $113.50 | $113.50 |
| Purchase #7 | $247.31 | 7.318% | $265.4081 | $265.41 | $265.40 | $265.40 |
| 7 purchase totals = | $761.31 | $826.1448 | $826.15 | $826.15 | $826.10 | |