| 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 | $6.86 | 8.534% | $7.4454 | $7.45 | $7.45 | $7.40 |
| Purchase #2 | $215.85 | 11.663% | $241.0246 | $241.02 | $241.00 | $241.00 |
| Purchase #3 | $45.34 | 8.827% | $49.3422 | $49.34 | $49.35 | $49.30 |
| Purchase #4 | $75.85 | 11.554% | $84.6137 | $84.61 | $84.60 | $84.60 |
| Purchase #5 | $150.42 | 3.334% | $155.435 | $155.44 | $155.45 | $155.40 |
| Purchase #6 | $215.86 | 11.452% | $240.5803 | $240.58 | $240.60 | $240.60 |
| Purchase #7 | $28.97 | 5.394% | $30.5326 | $30.53 | $30.55 | $30.50 |
| 7 purchase totals = | $739.15 | $808.9738 | $808.97 | $809.00 | $808.80 | |