| 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 | $66.54 | 3.839% | $69.0945 | $69.09 | $69.10 | $69.10 |
| Purchase #2 | $130.98 | 13.791% | $149.0435 | $149.04 | $149.05 | $149.00 |
| Purchase #3 | $127.92 | 13.420% | $145.0869 | $145.09 | $145.10 | $145.10 |
| Purchase #4 | $26.44 | 12.145% | $29.6511 | $29.65 | $29.65 | $29.70 |
| Purchase #5 | $57.55 | 13.684% | $65.4251 | $65.43 | $65.45 | $65.40 |
| Purchase #6 | $203.47 | 6.426% | $216.545 | $216.55 | $216.55 | $216.50 |
| Purchase #7 | $41.56 | 10.323% | $45.8502 | $45.85 | $45.85 | $45.90 |
| 7 purchase totals = | $654.46 | $720.6963 | $720.70 | $720.75 | $720.70 | |