| 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 | $62.51 | 12.474% | $70.3075 | $70.31 | $70.30 | $70.30 |
| Purchase #2 | $16.95 | 7.175% | $18.1662 | $18.17 | $18.15 | $18.20 |
| Purchase #3 | $187.96 | 8.317% | $203.5926 | $203.59 | $203.60 | $203.60 |
| Purchase #4 | $231.97 | 5.468% | $244.6541 | $244.65 | $244.65 | $244.70 |
| Purchase #5 | $113.95 | 8.444% | $123.5719 | $123.57 | $123.55 | $123.60 |
| Purchase #6 | $97.49 | 5.694% | $103.0411 | $103.04 | $103.05 | $103.00 |
| Purchase #7 | $195.84 | 5.129% | $205.8846 | $205.88 | $205.90 | $205.90 |
| 7 purchase totals = | $906.67 | $969.2180 | $969.21 | $969.20 | $969.30 | |