| 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 | $70.51 | 9.262% | $77.0406 | $77.04 | $77.05 | $77.00 |
| Purchase #2 | $10.74 | 10.615% | $11.8801 | $11.88 | $11.90 | $11.90 |
| Purchase #3 | $68.29 | 3.362% | $70.5859 | $70.59 | $70.60 | $70.60 |
| Purchase #4 | $136.85 | 6.753% | $146.0915 | $146.09 | $146.10 | $146.10 |
| Purchase #5 | $195.76 | 10.647% | $216.6026 | $216.60 | $216.60 | $216.60 |
| Purchase #6 | $92.67 | 4.627% | $96.9578 | $96.96 | $96.95 | $97.00 |
| Purchase #7 | $16.83 | 7.513% | $18.0944 | $18.09 | $18.10 | $18.10 |
| 7 purchase totals = | $591.65 | $637.2529 | $637.25 | $637.30 | $637.30 | |