| 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 | $54.33 | 6.699% | $57.9696 | $57.97 | $57.95 | $58.00 |
| Purchase #2 | $26.37 | 11.745% | $29.4672 | $29.47 | $29.45 | $29.50 |
| Purchase #3 | $37.73 | 7.689% | $40.6311 | $40.63 | $40.65 | $40.60 |
| Purchase #4 | $12.34 | 7.617% | $13.2799 | $13.28 | $13.30 | $13.30 |
| Purchase #5 | $207.88 | 13.528% | $236.002 | $236.00 | $236.00 | $236.00 |
| Purchase #6 | $89.47 | 12.214% | $100.3979 | $100.40 | $100.40 | $100.40 |
| Purchase #7 | $246.59 | 7.499% | $265.0818 | $265.08 | $265.10 | $265.10 |
| 7 purchase totals = | $674.71 | $742.8295 | $742.83 | $742.85 | $742.90 | |