| 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 | $68.44 | 13.625% | $77.765 | $77.77 | $77.75 | $77.80 |
| Purchase #2 | $23.79 | 13.601% | $27.0257 | $27.03 | $27.05 | $27.00 |
| Purchase #3 | $113.59 | 12.479% | $127.7649 | $127.76 | $127.75 | $127.80 |
| Purchase #4 | $36.53 | 8.478% | $39.627 | $39.63 | $39.65 | $39.60 |
| Purchase #5 | $239.34 | 12.225% | $268.5993 | $268.60 | $268.60 | $268.60 |
| Purchase #6 | $5.93 | 13.558% | $6.734 | $6.73 | $6.75 | $6.70 |
| Purchase #7 | $142.42 | 9.575% | $156.0567 | $156.06 | $156.05 | $156.10 |
| 7 purchase totals = | $630.04 | $703.5726 | $703.58 | $703.60 | $703.60 | |