| 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 | $20.85 | 5.627% | $22.0232 | $22.02 | $22.00 | $22.00 |
| Purchase #2 | $19.85 | 11.384% | $22.1097 | $22.11 | $22.10 | $22.10 |
| Purchase #3 | $53.25 | 4.750% | $55.7794 | $55.78 | $55.80 | $55.80 |
| Purchase #4 | $242.44 | 9.349% | $265.1057 | $265.11 | $265.10 | $265.10 |
| Purchase #5 | $144.25 | 5.127% | $151.6457 | $151.65 | $151.65 | $151.60 |
| Purchase #6 | $124.59 | 7.565% | $134.0152 | $134.02 | $134.00 | $134.00 |
| Purchase #7 | $111.82 | 10.853% | $123.9558 | $123.96 | $123.95 | $124.00 |
| 7 purchase totals = | $717.05 | $774.6347 | $774.65 | $774.60 | $774.60 | |