| 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 | $45.90 | 6.742% | $48.9946 | $48.99 | $49.00 | $49.00 |
| Purchase #2 | $41.47 | 8.802% | $45.1202 | $45.12 | $45.10 | $45.10 |
| Purchase #3 | $19.61 | 3.546% | $20.3054 | $20.31 | $20.30 | $20.30 |
| Purchase #4 | $123.91 | 4.807% | $129.8664 | $129.87 | $129.85 | $129.90 |
| Purchase #5 | $183.79 | 12.524% | $206.8079 | $206.81 | $206.80 | $206.80 |
| Purchase #6 | $185.45 | 12.379% | $208.4069 | $208.41 | $208.40 | $208.40 |
| Purchase #7 | $36.71 | 12.185% | $41.1831 | $41.18 | $41.20 | $41.20 |
| 7 purchase totals = | $636.84 | $700.6845 | $700.69 | $700.65 | $700.70 | |