| 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 | $45.93 | 9.744% | $50.4054 | $50.41 | $50.40 | $50.40 |
| Purchase #2 | $19.91 | 13.164% | $22.531 | $22.53 | $22.55 | $22.50 |
| Purchase #3 | $44.56 | 13.275% | $50.4753 | $50.48 | $50.50 | $50.50 |
| Purchase #4 | $220.71 | 3.189% | $227.7484 | $227.75 | $227.75 | $227.70 |
| Purchase #5 | $26.72 | 11.738% | $29.8564 | $29.86 | $29.85 | $29.90 |
| Purchase #6 | $232.73 | 5.231% | $244.9041 | $244.90 | $244.90 | $244.90 |
| Purchase #7 | $156.78 | 9.575% | $171.7917 | $171.79 | $171.80 | $171.80 |
| 7 purchase totals = | $747.34 | $797.7123 | $797.72 | $797.75 | $797.70 | |