| 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 | $73.85 | 8.794% | $80.3444 | $80.34 | $80.35 | $80.30 |
| Purchase #2 | $157.47 | 7.174% | $168.7669 | $168.77 | $168.75 | $168.80 |
| Purchase #3 | $186.67 | 8.768% | $203.0372 | $203.04 | $203.05 | $203.00 |
| Purchase #4 | $85.80 | 10.675% | $94.9592 | $94.96 | $94.95 | $95.00 |
| Purchase #5 | $93.28 | 11.121% | $103.6537 | $103.65 | $103.65 | $103.70 |
| Purchase #6 | $89.50 | 4.344% | $93.3879 | $93.39 | $93.40 | $93.40 |
| Purchase #7 | $77.51 | 7.478% | $83.3062 | $83.31 | $83.30 | $83.30 |
| 7 purchase totals = | $764.08 | $827.4555 | $827.46 | $827.45 | $827.50 | |