| 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 | $94.46 | 4.871% | $99.0611 | $99.06 | $99.05 | $99.10 |
| Purchase #2 | $72.32 | 6.489% | $77.0128 | $77.01 | $77.00 | $77.00 |
| Purchase #3 | $204.85 | 7.645% | $220.5108 | $220.51 | $220.50 | $220.50 |
| Purchase #4 | $227.55 | 12.253% | $255.4317 | $255.43 | $255.45 | $255.40 |
| Purchase #5 | $170.84 | 6.717% | $182.3153 | $182.32 | $182.30 | $182.30 |
| Purchase #6 | $111.72 | 12.507% | $125.6928 | $125.69 | $125.70 | $125.70 |
| Purchase #7 | $136.88 | 12.576% | $154.094 | $154.09 | $154.10 | $154.10 |
| 7 purchase totals = | $1,018.62 | $1,114.1185 | $1,114.11 | $1,114.10 | $1,114.10 | |