| 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 | $113.72 | 9.113% | $124.0833 | $124.08 | $124.10 | $124.10 |
| Purchase #2 | $71.56 | 5.581% | $75.5538 | $75.55 | $75.55 | $75.60 |
| Purchase #3 | $52.58 | 10.667% | $58.1887 | $58.19 | $58.20 | $58.20 |
| Purchase #4 | $175.59 | 9.556% | $192.3694 | $192.37 | $192.35 | $192.40 |
| Purchase #5 | $168.26 | 12.665% | $189.5701 | $189.57 | $189.55 | $189.60 |
| Purchase #6 | $100.60 | 5.212% | $105.8433 | $105.84 | $105.85 | $105.80 |
| Purchase #7 | $194.40 | 11.104% | $215.9862 | $215.99 | $216.00 | $216.00 |
| 7 purchase totals = | $876.71 | $961.5948 | $961.59 | $961.60 | $961.70 | |