| 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 | $43.87 | 11.391% | $48.8672 | $48.87 | $48.85 | $48.90 |
| Purchase #2 | $15.67 | 3.127% | $16.16 | $16.16 | $16.15 | $16.20 |
| Purchase #3 | $9.82 | 13.331% | $11.1291 | $11.13 | $11.15 | $11.10 |
| Purchase #4 | $85.25 | 3.341% | $88.0982 | $88.10 | $88.10 | $88.10 |
| Purchase #5 | $110.78 | 12.802% | $124.9621 | $124.96 | $124.95 | $125.00 |
| Purchase #6 | $170.40 | 13.116% | $192.7497 | $192.75 | $192.75 | $192.70 |
| Purchase #7 | $112.45 | 8.677% | $122.2073 | $122.21 | $122.20 | $122.20 |
| 7 purchase totals = | $548.24 | $604.1736 | $604.18 | $604.15 | $604.20 | |