| 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 | $27.75 | 7.172% | $29.7402 | $29.74 | $29.75 | $29.70 |
| Purchase #2 | $70.31 | 8.178% | $76.06 | $76.06 | $76.05 | $76.10 |
| Purchase #3 | $14.30 | 12.152% | $16.0377 | $16.04 | $16.05 | $16.00 |
| Purchase #4 | $65.87 | 3.533% | $68.1972 | $68.20 | $68.20 | $68.20 |
| Purchase #5 | $247.70 | 12.229% | $277.9912 | $277.99 | $278.00 | $278.00 |
| Purchase #6 | $156.57 | 12.384% | $175.9596 | $175.96 | $175.95 | $176.00 |
| Purchase #7 | $59.49 | 3.769% | $61.7322 | $61.73 | $61.75 | $61.70 |
| 7 purchase totals = | $641.99 | $705.7181 | $705.72 | $705.75 | $705.70 | |