| 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 | $57.67 | 10.838% | $63.9203 | $63.92 | $63.90 | $63.90 |
| Purchase #2 | $139.59 | 6.724% | $148.976 | $148.98 | $149.00 | $149.00 |
| Purchase #3 | $150.43 | 8.140% | $162.675 | $162.68 | $162.70 | $162.70 |
| Purchase #4 | $183.86 | 10.463% | $203.0973 | $203.10 | $203.10 | $203.10 |
| Purchase #5 | $27.91 | 8.127% | $30.1782 | $30.18 | $30.20 | $30.20 |
| Purchase #6 | $224.89 | 8.712% | $244.4824 | $244.48 | $244.50 | $244.50 |
| Purchase #7 | $103.27 | 7.832% | $111.3581 | $111.36 | $111.35 | $111.40 |
| 7 purchase totals = | $887.62 | $964.6873 | $964.70 | $964.75 | $964.80 | |