| 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 | $93.96 | 9.113% | $102.5226 | $102.52 | $102.50 | $102.50 |
| Purchase #2 | $80.73 | 10.514% | $89.218 | $89.22 | $89.20 | $89.20 |
| Purchase #3 | $46.36 | 10.407% | $51.1847 | $51.18 | $51.20 | $51.20 |
| Purchase #4 | $106.42 | 3.831% | $110.497 | $110.50 | $110.50 | $110.50 |
| Purchase #5 | $171.71 | 12.740% | $193.5859 | $193.59 | $193.60 | $193.60 |
| Purchase #6 | $146.46 | 9.490% | $160.3591 | $160.36 | $160.35 | $160.40 |
| Purchase #7 | $58.53 | 4.715% | $61.2897 | $61.29 | $61.30 | $61.30 |
| 7 purchase totals = | $704.17 | $768.6570 | $768.66 | $768.65 | $768.70 | |