| 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 | $51.40 | 12.430% | $57.789 | $57.79 | $57.80 | $57.80 |
| Purchase #2 | $77.61 | 6.425% | $82.5964 | $82.60 | $82.60 | $82.60 |
| Purchase #3 | $187.32 | 7.464% | $201.3016 | $201.30 | $201.30 | $201.30 |
| Purchase #4 | $210.34 | 7.529% | $226.1765 | $226.18 | $226.20 | $226.20 |
| Purchase #5 | $23.59 | 7.773% | $25.4237 | $25.42 | $25.40 | $25.40 |
| Purchase #6 | $128.98 | 5.535% | $136.119 | $136.12 | $136.10 | $136.10 |
| Purchase #7 | $152.63 | 10.766% | $169.0621 | $169.06 | $169.05 | $169.10 |
| 7 purchase totals = | $831.87 | $898.4683 | $898.47 | $898.45 | $898.50 | |