| 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 | $74.35 | 13.629% | $84.4832 | $84.48 | $84.50 | $84.50 |
| Purchase #2 | $15.45 | 8.215% | $16.7192 | $16.72 | $16.70 | $16.70 |
| Purchase #3 | $182.41 | 4.808% | $191.1803 | $191.18 | $191.20 | $191.20 |
| Purchase #4 | $42.86 | 5.306% | $45.1342 | $45.13 | $45.15 | $45.10 |
| Purchase #5 | $77.47 | 5.864% | $82.0128 | $82.01 | $82.00 | $82.00 |
| Purchase #6 | $136.37 | 10.219% | $150.3057 | $150.31 | $150.30 | $150.30 |
| Purchase #7 | $179.35 | 8.764% | $195.0682 | $195.07 | $195.05 | $195.10 |
| 7 purchase totals = | $708.26 | $764.9036 | $764.90 | $764.90 | $764.90 | |