| 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 | $69.38 | 13.653% | $78.8525 | $78.85 | $78.85 | $78.90 |
| Purchase #2 | $80.58 | 5.610% | $85.1005 | $85.10 | $85.10 | $85.10 |
| Purchase #3 | $6.67 | 8.536% | $7.2394 | $7.24 | $7.25 | $7.20 |
| Purchase #4 | $186.41 | 7.757% | $200.8698 | $200.87 | $200.85 | $200.90 |
| Purchase #5 | $237.43 | 13.703% | $269.965 | $269.97 | $269.95 | $270.00 |
| Purchase #6 | $111.43 | 9.507% | $122.0237 | $122.02 | $122.00 | $122.00 |
| Purchase #7 | $23.54 | 12.565% | $26.4978 | $26.50 | $26.50 | $26.50 |
| 7 purchase totals = | $715.44 | $790.5487 | $790.55 | $790.50 | $790.60 | |