| 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 | $48.71 | 8.369% | $52.7865 | $52.79 | $52.80 | $52.80 |
| Purchase #2 | $239.81 | 8.491% | $260.1723 | $260.17 | $260.15 | $260.20 |
| Purchase #3 | $71.98 | 3.435% | $74.4525 | $74.45 | $74.45 | $74.50 |
| Purchase #4 | $47.63 | 6.471% | $50.7121 | $50.71 | $50.70 | $50.70 |
| Purchase #5 | $60.41 | 10.213% | $66.5797 | $66.58 | $66.60 | $66.60 |
| Purchase #6 | $178.25 | 10.739% | $197.3923 | $197.39 | $197.40 | $197.40 |
| Purchase #7 | $192.30 | 7.489% | $206.7013 | $206.70 | $206.70 | $206.70 |
| 7 purchase totals = | $839.09 | $908.7967 | $908.79 | $908.80 | $908.90 | |