| 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 | $82.36 | 5.770% | $87.1122 | $87.11 | $87.10 | $87.10 |
| Purchase #2 | $87.60 | 13.843% | $99.7265 | $99.73 | $99.75 | $99.70 |
| Purchase #3 | $99.53 | 10.472% | $109.9528 | $109.95 | $109.95 | $110.00 |
| Purchase #4 | $74.78 | 12.141% | $83.859 | $83.86 | $83.85 | $83.90 |
| Purchase #5 | $180.98 | 9.556% | $198.2744 | $198.27 | $198.25 | $198.30 |
| Purchase #6 | $243.46 | 9.397% | $266.3379 | $266.34 | $266.35 | $266.30 |
| Purchase #7 | $19.36 | 8.151% | $20.938 | $20.94 | $20.95 | $20.90 |
| 7 purchase totals = | $788.07 | $866.2008 | $866.20 | $866.20 | $866.20 | |