| 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 | $68.87 | 6.816% | $73.5642 | $73.56 | $73.55 | $73.60 |
| Purchase #2 | $198.93 | 13.318% | $225.4235 | $225.42 | $225.40 | $225.40 |
| Purchase #3 | $35.81 | 6.484% | $38.1319 | $38.13 | $38.15 | $38.10 |
| Purchase #4 | $10.94 | 12.288% | $12.2843 | $12.28 | $12.30 | $12.30 |
| Purchase #5 | $50.92 | 7.410% | $54.6932 | $54.69 | $54.70 | $54.70 |
| Purchase #6 | $173.29 | 8.799% | $188.5378 | $188.54 | $188.55 | $188.50 |
| Purchase #7 | $213.45 | 10.726% | $236.3446 | $236.34 | $236.35 | $236.30 |
| 7 purchase totals = | $752.21 | $828.9795 | $828.96 | $829.00 | $828.90 | |