| 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 | $76.39 | 5.317% | $80.4517 | $80.45 | $80.45 | $80.50 |
| Purchase #2 | $14.35 | 12.186% | $16.0987 | $16.10 | $16.10 | $16.10 |
| Purchase #3 | $206.53 | 7.393% | $221.7988 | $221.80 | $221.80 | $221.80 |
| Purchase #4 | $83.50 | 3.775% | $86.6521 | $86.65 | $86.65 | $86.70 |
| Purchase #5 | $126.93 | 13.655% | $144.2623 | $144.26 | $144.25 | $144.30 |
| Purchase #6 | $69.92 | 9.674% | $76.6841 | $76.68 | $76.70 | $76.70 |
| Purchase #7 | $149.38 | 4.638% | $156.3082 | $156.31 | $156.30 | $156.30 |
| 7 purchase totals = | $727.00 | $782.2559 | $782.25 | $782.25 | $782.40 | |