| 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 | $117.49 | 10.733% | $130.1002 | $130.10 | $130.10 | $130.10 |
| Purchase #2 | $169.28 | 7.572% | $182.0979 | $182.10 | $182.10 | $182.10 |
| Purchase #3 | $19.43 | 7.731% | $20.9321 | $20.93 | $20.95 | $20.90 |
| Purchase #4 | $40.88 | 7.255% | $43.8458 | $43.85 | $43.85 | $43.80 |
| Purchase #5 | $131.47 | 9.333% | $143.7401 | $143.74 | $143.75 | $143.70 |
| Purchase #6 | $98.30 | 8.760% | $106.9111 | $106.91 | $106.90 | $106.90 |
| Purchase #7 | $114.53 | 10.682% | $126.7641 | $126.76 | $126.75 | $126.80 |
| 7 purchase totals = | $691.38 | $754.3913 | $754.39 | $754.40 | $754.30 | |