| 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 | $16.47 | 6.591% | $17.5555 | $17.56 | $17.55 | $17.60 |
| Purchase #2 | $90.86 | 5.781% | $96.1126 | $96.11 | $96.10 | $96.10 |
| Purchase #3 | $107.58 | 13.710% | $122.3292 | $122.33 | $122.35 | $122.30 |
| Purchase #4 | $14.88 | 9.219% | $16.2518 | $16.25 | $16.25 | $16.30 |
| Purchase #5 | $54.90 | 5.704% | $58.0315 | $58.03 | $58.05 | $58.00 |
| Purchase #6 | $169.63 | 6.329% | $180.3659 | $180.37 | $180.35 | $180.40 |
| Purchase #7 | $105.64 | 10.800% | $117.0491 | $117.05 | $117.05 | $117.00 |
| 7 purchase totals = | $559.96 | $607.6956 | $607.70 | $607.70 | $607.70 | |