| 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 | $79.26 | 3.524% | $82.0531 | $82.05 | $82.05 | $82.10 |
| Purchase #2 | $23.80 | 12.301% | $26.7276 | $26.73 | $26.75 | $26.70 |
| Purchase #3 | $76.73 | 12.616% | $86.4103 | $86.41 | $86.40 | $86.40 |
| Purchase #4 | $48.29 | 5.321% | $50.8595 | $50.86 | $50.85 | $50.90 |
| Purchase #5 | $138.96 | 12.244% | $155.9743 | $155.97 | $155.95 | $156.00 |
| Purchase #6 | $144.97 | 11.790% | $162.062 | $162.06 | $162.05 | $162.10 |
| Purchase #7 | $157.71 | 4.355% | $164.5783 | $164.58 | $164.60 | $164.60 |
| 7 purchase totals = | $669.72 | $728.6651 | $728.66 | $728.65 | $728.80 | |