| 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 | $26.74 | 8.723% | $29.0725 | $29.07 | $29.05 | $29.10 |
| Purchase #2 | $5.92 | 3.712% | $6.1398 | $6.14 | $6.15 | $6.10 |
| Purchase #3 | $227.41 | 9.763% | $249.612 | $249.61 | $249.60 | $249.60 |
| Purchase #4 | $214.51 | 7.224% | $230.0062 | $230.01 | $230.00 | $230.00 |
| Purchase #5 | $163.33 | 10.559% | $180.576 | $180.58 | $180.60 | $180.60 |
| Purchase #6 | $216.89 | 12.197% | $243.3441 | $243.34 | $243.35 | $243.30 |
| Purchase #7 | $161.50 | 5.150% | $169.8173 | $169.82 | $169.80 | $169.80 |
| 7 purchase totals = | $1,016.30 | $1,108.5679 | $1,108.57 | $1,108.55 | $1,108.50 | |