| 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 | $192.62 | 12.491% | $216.6802 | $216.68 | $216.70 | $216.70 |
| Purchase #2 | $70.67 | 10.420% | $78.0338 | $78.03 | $78.05 | $78.00 |
| Purchase #3 | $10.93 | 12.639% | $12.3114 | $12.31 | $12.30 | $12.30 |
| Purchase #4 | $115.89 | 5.232% | $121.9534 | $121.95 | $121.95 | $122.00 |
| Purchase #5 | $210.31 | 9.133% | $229.5176 | $229.52 | $229.50 | $229.50 |
| Purchase #6 | $41.67 | 4.863% | $43.6964 | $43.70 | $43.70 | $43.70 |
| Purchase #7 | $69.29 | 6.744% | $73.9629 | $73.96 | $73.95 | $74.00 |
| 7 purchase totals = | $711.38 | $776.1557 | $776.15 | $776.15 | $776.20 | |