| 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 | $11.36 | 6.695% | $12.1206 | $12.12 | $12.10 | $12.10 |
| Purchase #2 | $60.68 | 13.776% | $69.0393 | $69.04 | $69.05 | $69.00 |
| Purchase #3 | $17.60 | 4.552% | $18.4012 | $18.40 | $18.40 | $18.40 |
| Purchase #4 | $213.98 | 6.134% | $227.1055 | $227.11 | $227.10 | $227.10 |
| Purchase #5 | $142.96 | 7.490% | $153.6677 | $153.67 | $153.65 | $153.70 |
| Purchase #6 | $120.92 | 7.157% | $129.5742 | $129.57 | $129.55 | $129.60 |
| Purchase #7 | $5.99 | 3.130% | $6.1775 | $6.18 | $6.20 | $6.20 |
| 7 purchase totals = | $573.49 | $616.0860 | $616.09 | $616.05 | $616.10 | |