| 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 | $5.66 | 11.484% | $6.31 | $6.31 | $6.30 | $6.30 |
| Purchase #2 | $223.71 | 10.568% | $247.3517 | $247.35 | $247.35 | $247.40 |
| Purchase #3 | $55.27 | 10.523% | $61.0861 | $61.09 | $61.10 | $61.10 |
| Purchase #4 | $32.79 | 13.564% | $37.2376 | $37.24 | $37.25 | $37.20 |
| Purchase #5 | $13.45 | 3.270% | $13.8898 | $13.89 | $13.90 | $13.90 |
| Purchase #6 | $132.84 | 4.265% | $138.5056 | $138.51 | $138.50 | $138.50 |
| Purchase #7 | $5.68 | 11.865% | $6.3539 | $6.35 | $6.35 | $6.40 |
| 7 purchase totals = | $469.40 | $510.7347 | $510.74 | $510.75 | $510.80 | |