| 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 | $68.51 | 10.580% | $75.7584 | $75.76 | $75.75 | $75.80 |
| Purchase #2 | $84.69 | 6.391% | $90.1025 | $90.10 | $90.10 | $90.10 |
| Purchase #3 | $7.67 | 4.680% | $8.029 | $8.03 | $8.05 | $8.00 |
| Purchase #4 | $105.92 | 10.444% | $116.9823 | $116.98 | $117.00 | $117.00 |
| Purchase #5 | $218.50 | 13.333% | $247.6326 | $247.63 | $247.65 | $247.60 |
| Purchase #6 | $151.72 | 6.303% | $161.2829 | $161.28 | $161.30 | $161.30 |
| Purchase #7 | $166.83 | 3.382% | $172.4722 | $172.47 | $172.45 | $172.50 |
| 7 purchase totals = | $803.84 | $872.2599 | $872.25 | $872.30 | $872.30 | |