| 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 | $46.59 | 13.524% | $52.8908 | $52.89 | $52.90 | $52.90 |
| Purchase #2 | $62.82 | 11.684% | $70.1599 | $70.16 | $70.15 | $70.20 |
| Purchase #3 | $172.90 | 12.866% | $195.1453 | $195.15 | $195.15 | $195.10 |
| Purchase #4 | $231.41 | 5.463% | $244.0519 | $244.05 | $244.05 | $244.10 |
| Purchase #5 | $63.64 | 9.141% | $69.4573 | $69.46 | $69.45 | $69.50 |
| Purchase #6 | $11.82 | 6.351% | $12.5707 | $12.57 | $12.55 | $12.60 |
| Purchase #7 | $233.90 | 4.482% | $244.3834 | $244.38 | $244.40 | $244.40 |
| 7 purchase totals = | $823.08 | $888.6593 | $888.66 | $888.65 | $888.80 | |