| 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 | $11.77 | 8.143% | $12.7284 | $12.73 | $12.75 | $12.70 |
| Purchase #2 | $165.56 | 13.839% | $188.4718 | $188.47 | $188.45 | $188.50 |
| Purchase #3 | $56.86 | 8.419% | $61.647 | $61.65 | $61.65 | $61.60 |
| Purchase #4 | $154.67 | 3.495% | $160.0757 | $160.08 | $160.10 | $160.10 |
| Purchase #5 | $26.84 | 9.290% | $29.3334 | $29.33 | $29.35 | $29.30 |
| Purchase #6 | $99.54 | 3.666% | $103.1891 | $103.19 | $103.20 | $103.20 |
| Purchase #7 | $168.46 | 7.311% | $180.7761 | $180.78 | $180.80 | $180.80 |
| 7 purchase totals = | $683.70 | $736.2215 | $736.23 | $736.30 | $736.20 | |