| 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 | $71.60 | 3.629% | $74.1984 | $74.20 | $74.20 | $74.20 |
| Purchase #2 | $85.49 | 9.522% | $93.6304 | $93.63 | $93.65 | $93.60 |
| Purchase #3 | $42.42 | 9.229% | $46.3349 | $46.33 | $46.35 | $46.30 |
| Purchase #4 | $40.74 | 3.624% | $42.2164 | $42.22 | $42.20 | $42.20 |
| Purchase #5 | $223.43 | 3.510% | $231.2724 | $231.27 | $231.25 | $231.30 |
| Purchase #6 | $36.45 | 9.734% | $39.998 | $40.00 | $40.00 | $40.00 |
| Purchase #7 | $73.39 | 8.478% | $79.612 | $79.61 | $79.60 | $79.60 |
| 7 purchase totals = | $573.52 | $607.2625 | $607.26 | $607.25 | $607.20 | |