| 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 | $11.27 | 4.202% | $11.7436 | $11.74 | $11.75 | $11.70 |
| Purchase #2 | $126.42 | 9.235% | $138.0949 | $138.09 | $138.10 | $138.10 |
| Purchase #3 | $17.70 | 13.102% | $20.0191 | $20.02 | $20.00 | $20.00 |
| Purchase #4 | $189.40 | 11.510% | $211.1999 | $211.20 | $211.20 | $211.20 |
| Purchase #5 | $61.86 | 5.644% | $65.3514 | $65.35 | $65.35 | $65.40 |
| Purchase #6 | $187.37 | 13.796% | $213.2196 | $213.22 | $213.20 | $213.20 |
| Purchase #7 | $79.64 | 13.254% | $90.1955 | $90.20 | $90.20 | $90.20 |
| 7 purchase totals = | $673.66 | $749.8240 | $749.82 | $749.80 | $749.80 | |