| 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 | $37.68 | 4.672% | $39.4404 | $39.44 | $39.45 | $39.40 |
| Purchase #2 | $231.93 | 7.382% | $249.0511 | $249.05 | $249.05 | $249.10 |
| Purchase #3 | $45.84 | 6.349% | $48.7504 | $48.75 | $48.75 | $48.80 |
| Purchase #4 | $202.37 | 12.746% | $228.1641 | $228.16 | $228.15 | $228.20 |
| Purchase #5 | $117.87 | 4.140% | $122.7498 | $122.75 | $122.75 | $122.70 |
| Purchase #6 | $165.67 | 9.833% | $181.9603 | $181.96 | $181.95 | $182.00 |
| Purchase #7 | $84.54 | 11.369% | $94.1514 | $94.15 | $94.15 | $94.20 |
| 7 purchase totals = | $885.90 | $964.2675 | $964.26 | $964.25 | $964.40 | |