| 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 | $23.36 | 7.217% | $25.0459 | $25.05 | $25.05 | $25.00 |
| Purchase #2 | $232.39 | 5.461% | $245.0808 | $245.08 | $245.10 | $245.10 |
| Purchase #3 | $18.25 | 11.739% | $20.3924 | $20.39 | $20.40 | $20.40 |
| Purchase #4 | $18.25 | 13.339% | $20.6844 | $20.68 | $20.70 | $20.70 |
| Purchase #5 | $145.72 | 10.650% | $161.2392 | $161.24 | $161.25 | $161.20 |
| Purchase #6 | $183.96 | 12.850% | $207.5989 | $207.60 | $207.60 | $207.60 |
| Purchase #7 | $120.41 | 3.426% | $124.5352 | $124.54 | $124.55 | $124.50 |
| 7 purchase totals = | $742.34 | $804.5768 | $804.58 | $804.65 | $804.50 | |