| 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 | $26.52 | 9.602% | $29.0665 | $29.07 | $29.05 | $29.10 |
| Purchase #2 | $138.61 | 6.533% | $147.6654 | $147.67 | $147.65 | $147.70 |
| Purchase #3 | $146.58 | 6.595% | $156.247 | $156.25 | $156.25 | $156.20 |
| Purchase #4 | $46.52 | 5.343% | $49.0056 | $49.01 | $49.00 | $49.00 |
| Purchase #5 | $34.85 | 5.174% | $36.6531 | $36.65 | $36.65 | $36.70 |
| Purchase #6 | $23.92 | 7.347% | $25.6774 | $25.68 | $25.70 | $25.70 |
| Purchase #7 | $163.31 | 5.784% | $172.7559 | $172.76 | $172.75 | $172.80 |
| 7 purchase totals = | $580.31 | $617.0709 | $617.09 | $617.05 | $617.20 | |