| 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 | $107.35 | 8.759% | $116.7528 | $116.75 | $116.75 | $116.80 |
| Purchase #2 | $25.90 | 11.776% | $28.95 | $28.95 | $28.95 | $29.00 |
| Purchase #3 | $200.49 | 6.590% | $213.7023 | $213.70 | $213.70 | $213.70 |
| Purchase #4 | $71.37 | 5.193% | $75.0762 | $75.08 | $75.10 | $75.10 |
| Purchase #5 | $172.39 | 3.514% | $178.4478 | $178.45 | $178.45 | $178.40 |
| Purchase #6 | $112.50 | 10.461% | $124.2686 | $124.27 | $124.25 | $124.30 |
| Purchase #7 | $106.47 | 4.427% | $111.1834 | $111.18 | $111.20 | $111.20 |
| 7 purchase totals = | $796.47 | $848.3811 | $848.38 | $848.40 | $848.50 | |