| 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 | $114.37 | 9.490% | $125.2237 | $125.22 | $125.20 | $125.20 |
| Purchase #2 | $74.96 | 12.151% | $84.0684 | $84.07 | $84.05 | $84.10 |
| Purchase #3 | $55.38 | 13.603% | $62.9133 | $62.91 | $62.90 | $62.90 |
| Purchase #4 | $239.46 | 6.416% | $254.8238 | $254.82 | $254.80 | $254.80 |
| Purchase #5 | $98.84 | 4.148% | $102.9399 | $102.94 | $102.95 | $102.90 |
| Purchase #6 | $42.85 | 5.783% | $45.328 | $45.33 | $45.35 | $45.30 |
| Purchase #7 | $203.36 | 8.616% | $220.8815 | $220.88 | $220.90 | $220.90 |
| 7 purchase totals = | $829.22 | $896.1786 | $896.17 | $896.15 | $896.10 | |