| 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 | $53.47 | 12.572% | $60.1922 | $60.19 | $60.20 | $60.20 |
| Purchase #2 | $45.77 | 10.734% | $50.683 | $50.68 | $50.70 | $50.70 |
| Purchase #3 | $5.39 | 8.113% | $5.8273 | $5.83 | $5.85 | $5.80 |
| Purchase #4 | $90.76 | 13.746% | $103.2359 | $103.24 | $103.25 | $103.20 |
| Purchase #5 | $155.55 | 11.806% | $173.9142 | $173.91 | $173.90 | $173.90 |
| Purchase #6 | $243.56 | 4.144% | $253.6531 | $253.65 | $253.65 | $253.70 |
| Purchase #7 | $201.98 | 10.488% | $223.1637 | $223.16 | $223.15 | $223.20 |
| 7 purchase totals = | $796.48 | $870.6694 | $870.66 | $870.70 | $870.70 | |