| 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 | $34.93 | 8.763% | $37.9909 | $37.99 | $38.00 | $38.00 |
| Purchase #2 | $15.28 | 13.492% | $17.3416 | $17.34 | $17.35 | $17.30 |
| Purchase #3 | $9.34 | 9.426% | $10.2204 | $10.22 | $10.20 | $10.20 |
| Purchase #4 | $232.99 | 13.211% | $263.7703 | $263.77 | $263.75 | $263.80 |
| Purchase #5 | $70.62 | 9.353% | $77.2251 | $77.23 | $77.25 | $77.20 |
| Purchase #6 | $86.47 | 12.133% | $96.9614 | $96.96 | $96.95 | $97.00 |
| Purchase #7 | $146.30 | 10.700% | $161.9541 | $161.95 | $161.95 | $162.00 |
| 7 purchase totals = | $595.93 | $665.4638 | $665.46 | $665.45 | $665.50 | |