| 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 | $22.91 | 9.447% | $25.0743 | $25.07 | $25.05 | $25.10 |
| Purchase #2 | $33.85 | 7.123% | $36.2611 | $36.26 | $36.25 | $36.30 |
| Purchase #3 | $230.59 | 12.616% | $259.6812 | $259.68 | $259.70 | $259.70 |
| Purchase #4 | $191.35 | 3.300% | $197.6646 | $197.66 | $197.65 | $197.70 |
| Purchase #5 | $87.74 | 6.310% | $93.2764 | $93.28 | $93.30 | $93.30 |
| Purchase #6 | $102.42 | 12.416% | $115.1365 | $115.14 | $115.15 | $115.10 |
| Purchase #7 | $194.95 | 7.110% | $208.8109 | $208.81 | $208.80 | $208.80 |
| 7 purchase totals = | $863.81 | $935.9050 | $935.90 | $935.90 | $936.00 | |