| 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 | $25.81 | 6.175% | $27.4038 | $27.40 | $27.40 | $27.40 |
| Purchase #2 | $128.36 | 11.148% | $142.6696 | $142.67 | $142.65 | $142.70 |
| Purchase #3 | $167.56 | 13.830% | $190.7335 | $190.73 | $190.75 | $190.70 |
| Purchase #4 | $27.71 | 8.161% | $29.9714 | $29.97 | $29.95 | $30.00 |
| Purchase #5 | $70.87 | 9.830% | $77.8365 | $77.84 | $77.85 | $77.80 |
| Purchase #6 | $45.86 | 11.751% | $51.249 | $51.25 | $51.25 | $51.20 |
| Purchase #7 | $162.30 | 9.619% | $177.9116 | $177.91 | $177.90 | $177.90 |
| 7 purchase totals = | $628.47 | $697.7754 | $697.77 | $697.75 | $697.70 | |