| 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 | $66.96 | 13.495% | $75.9963 | $76.00 | $76.00 | $76.00 |
| Purchase #2 | $11.34 | 10.587% | $12.5406 | $12.54 | $12.55 | $12.50 |
| Purchase #3 | $87.55 | 5.643% | $92.4904 | $92.49 | $92.50 | $92.50 |
| Purchase #4 | $77.97 | 6.513% | $83.0482 | $83.05 | $83.05 | $83.00 |
| Purchase #5 | $8.71 | 6.579% | $9.283 | $9.28 | $9.30 | $9.30 |
| Purchase #6 | $122.37 | 10.598% | $135.3388 | $135.34 | $135.35 | $135.30 |
| Purchase #7 | $220.58 | 7.300% | $236.6823 | $236.68 | $236.70 | $236.70 |
| 7 purchase totals = | $595.48 | $645.3796 | $645.38 | $645.45 | $645.30 | |