| 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 | $75.82 | 5.656% | $80.1084 | $80.11 | $80.10 | $80.10 |
| Purchase #2 | $34.56 | 7.747% | $37.2374 | $37.24 | $37.25 | $37.20 |
| Purchase #3 | $65.50 | 5.221% | $68.9198 | $68.92 | $68.90 | $68.90 |
| Purchase #4 | $83.57 | 13.625% | $94.9564 | $94.96 | $94.95 | $95.00 |
| Purchase #5 | $215.94 | 3.515% | $223.5303 | $223.53 | $223.55 | $223.50 |
| Purchase #6 | $242.75 | 13.698% | $276.0019 | $276.00 | $276.00 | $276.00 |
| Purchase #7 | $122.72 | 6.258% | $130.3998 | $130.40 | $130.40 | $130.40 |
| 7 purchase totals = | $840.86 | $911.1540 | $911.16 | $911.15 | $911.10 | |