| 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 | $82.37 | 7.401% | $88.4662 | $88.47 | $88.45 | $88.50 |
| Purchase #2 | $127.84 | 12.178% | $143.4084 | $143.41 | $143.40 | $143.40 |
| Purchase #3 | $166.53 | 3.857% | $172.9531 | $172.95 | $172.95 | $173.00 |
| Purchase #4 | $151.80 | 8.341% | $164.4616 | $164.46 | $164.45 | $164.50 |
| Purchase #5 | $117.86 | 5.827% | $124.7277 | $124.73 | $124.75 | $124.70 |
| Purchase #6 | $57.30 | 4.698% | $59.992 | $59.99 | $60.00 | $60.00 |
| Purchase #7 | $192.91 | 9.517% | $211.2692 | $211.27 | $211.25 | $211.30 |
| 7 purchase totals = | $896.61 | $965.2782 | $965.28 | $965.25 | $965.40 | |