| 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 | $40.80 | 4.399% | $42.5948 | $42.59 | $42.60 | $42.60 |
| Purchase #2 | $108.91 | 10.144% | $119.9578 | $119.96 | $119.95 | $120.00 |
| Purchase #3 | $227.34 | 6.464% | $242.0353 | $242.04 | $242.05 | $242.00 |
| Purchase #4 | $102.26 | 3.338% | $105.6734 | $105.67 | $105.65 | $105.70 |
| Purchase #5 | $49.55 | 12.176% | $55.5832 | $55.58 | $55.60 | $55.60 |
| Purchase #6 | $131.48 | 8.182% | $142.2377 | $142.24 | $142.25 | $142.20 |
| Purchase #7 | $174.70 | 7.617% | $188.0069 | $188.01 | $188.00 | $188.00 |
| 7 purchase totals = | $835.04 | $896.0891 | $896.09 | $896.10 | $896.10 | |