| 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 | $74.75 | 13.407% | $84.7717 | $84.77 | $84.75 | $84.80 |
| Purchase #2 | $33.72 | 8.432% | $36.5633 | $36.56 | $36.55 | $36.60 |
| Purchase #3 | $215.41 | 3.686% | $223.35 | $223.35 | $223.35 | $223.40 |
| Purchase #4 | $133.36 | 11.360% | $148.5097 | $148.51 | $148.50 | $148.50 |
| Purchase #5 | $247.62 | 11.347% | $275.7174 | $275.72 | $275.70 | $275.70 |
| Purchase #6 | $47.99 | 7.318% | $51.5019 | $51.50 | $51.50 | $51.50 |
| Purchase #7 | $11.76 | 9.398% | $12.8652 | $12.87 | $12.85 | $12.90 |
| 7 purchase totals = | $764.61 | $833.2792 | $833.28 | $833.20 | $833.40 | |