| 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 | $20.91 | 12.790% | $23.5844 | $23.58 | $23.60 | $23.60 |
| Purchase #2 | $243.49 | 12.117% | $272.9937 | $272.99 | $273.00 | $273.00 |
| Purchase #3 | $23.36 | 5.297% | $24.5974 | $24.60 | $24.60 | $24.60 |
| Purchase #4 | $187.33 | 10.433% | $206.8741 | $206.87 | $206.85 | $206.90 |
| Purchase #5 | $86.91 | 11.521% | $96.9229 | $96.92 | $96.90 | $96.90 |
| Purchase #6 | $181.91 | 4.278% | $189.6921 | $189.69 | $189.70 | $189.70 |
| Purchase #7 | $95.60 | 12.314% | $107.3722 | $107.37 | $107.35 | $107.40 |
| 7 purchase totals = | $839.51 | $922.0368 | $922.02 | $922.00 | $922.10 | |