| 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 | $199.85 | 5.717% | $211.2754 | $211.28 | $211.30 | $211.30 |
| Purchase #2 | $191.81 | 3.210% | $197.9671 | $197.97 | $197.95 | $198.00 |
| Purchase #3 | $43.26 | 12.468% | $48.6537 | $48.65 | $48.65 | $48.70 |
| Purchase #4 | $25.72 | 4.319% | $26.8308 | $26.83 | $26.85 | $26.80 |
| Purchase #5 | $71.75 | 13.792% | $81.6458 | $81.65 | $81.65 | $81.60 |
| Purchase #6 | $31.46 | 7.619% | $33.8569 | $33.86 | $33.85 | $33.90 |
| Purchase #7 | $27.98 | 10.737% | $30.9842 | $30.98 | $31.00 | $31.00 |
| 7 purchase totals = | $591.83 | $631.2139 | $631.22 | $631.25 | $631.30 | |