| 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 | $78.80 | 8.864% | $85.7848 | $85.78 | $85.80 | $85.80 |
| Purchase #2 | $84.96 | 8.708% | $92.3583 | $92.36 | $92.35 | $92.40 |
| Purchase #3 | $121.75 | 3.148% | $125.5827 | $125.58 | $125.60 | $125.60 |
| Purchase #4 | $17.27 | 4.126% | $17.9826 | $17.98 | $18.00 | $18.00 |
| Purchase #5 | $208.85 | 3.730% | $216.6401 | $216.64 | $216.65 | $216.60 |
| Purchase #6 | $141.42 | 11.469% | $157.6395 | $157.64 | $157.65 | $157.60 |
| Purchase #7 | $196.60 | 3.399% | $203.2824 | $203.28 | $203.30 | $203.30 |
| 7 purchase totals = | $849.65 | $899.2704 | $899.26 | $899.35 | $899.30 | |