| 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 | $8.51 | 12.475% | $9.5716 | $9.57 | $9.55 | $9.60 |
| Purchase #2 | $215.99 | 5.473% | $227.8111 | $227.81 | $227.80 | $227.80 |
| Purchase #3 | $94.43 | 3.165% | $97.4187 | $97.42 | $97.40 | $97.40 |
| Purchase #4 | $222.79 | 9.239% | $243.3736 | $243.37 | $243.35 | $243.40 |
| Purchase #5 | $150.39 | 6.342% | $159.9277 | $159.93 | $159.95 | $159.90 |
| Purchase #6 | $157.98 | 6.164% | $167.7179 | $167.72 | $167.70 | $167.70 |
| Purchase #7 | $86.41 | 6.116% | $91.6948 | $91.69 | $91.70 | $91.70 |
| 7 purchase totals = | $936.50 | $997.5154 | $997.51 | $997.45 | $997.50 | |