| 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 | $42.29 | 6.127% | $44.8811 | $44.88 | $44.90 | $44.90 |
| Purchase #2 | $111.65 | 11.823% | $124.8504 | $124.85 | $124.85 | $124.90 |
| Purchase #3 | $227.80 | 11.836% | $254.7624 | $254.76 | $254.75 | $254.80 |
| Purchase #4 | $54.41 | 11.360% | $60.591 | $60.59 | $60.60 | $60.60 |
| Purchase #5 | $70.62 | 8.657% | $76.7336 | $76.73 | $76.75 | $76.70 |
| Purchase #6 | $48.33 | 12.279% | $54.2644 | $54.26 | $54.25 | $54.30 |
| Purchase #7 | $48.91 | 6.518% | $52.098 | $52.10 | $52.10 | $52.10 |
| 7 purchase totals = | $604.01 | $668.1809 | $668.17 | $668.20 | $668.30 | |