| 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 | $23.70 | 11.497% | $26.4248 | $26.42 | $26.40 | $26.40 |
| Purchase #2 | $58.96 | 6.350% | $62.704 | $62.70 | $62.70 | $62.70 |
| Purchase #3 | $247.54 | 10.611% | $273.8065 | $273.81 | $273.80 | $273.80 |
| Purchase #4 | $67.98 | 10.513% | $75.1267 | $75.13 | $75.15 | $75.10 |
| Purchase #5 | $59.27 | 9.686% | $65.0109 | $65.01 | $65.00 | $65.00 |
| Purchase #6 | $23.56 | 7.464% | $25.3185 | $25.32 | $25.30 | $25.30 |
| Purchase #7 | $36.75 | 4.386% | $38.3619 | $38.36 | $38.35 | $38.40 |
| 7 purchase totals = | $517.76 | $566.7533 | $566.75 | $566.70 | $566.70 | |