| 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 | $70.70 | 4.349% | $73.7747 | $73.77 | $73.75 | $73.80 |
| Purchase #2 | $244.98 | 6.156% | $260.061 | $260.06 | $260.05 | $260.10 |
| Purchase #3 | $15.93 | 12.412% | $17.9072 | $17.91 | $17.90 | $17.90 |
| Purchase #4 | $118.28 | 10.763% | $131.0105 | $131.01 | $131.00 | $131.00 |
| Purchase #5 | $198.86 | 11.627% | $221.9815 | $221.98 | $222.00 | $222.00 |
| Purchase #6 | $69.84 | 13.215% | $79.0694 | $79.07 | $79.05 | $79.10 |
| Purchase #7 | $93.64 | 6.251% | $99.4934 | $99.49 | $99.50 | $99.50 |
| 7 purchase totals = | $812.23 | $883.2977 | $883.29 | $883.25 | $883.40 | |