| 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 | $77.86 | 7.827% | $83.9541 | $83.95 | $83.95 | $84.00 |
| Purchase #2 | $151.73 | 5.310% | $159.7869 | $159.79 | $159.80 | $159.80 |
| Purchase #3 | $20.61 | 8.741% | $22.4115 | $22.41 | $22.40 | $22.40 |
| Purchase #4 | $190.57 | 9.547% | $208.7637 | $208.76 | $208.75 | $208.80 |
| Purchase #5 | $108.66 | 12.691% | $122.45 | $122.45 | $122.45 | $122.50 |
| Purchase #6 | $94.40 | 5.428% | $99.524 | $99.52 | $99.50 | $99.50 |
| Purchase #7 | $73.72 | 12.296% | $82.7846 | $82.78 | $82.80 | $82.80 |
| 7 purchase totals = | $717.55 | $779.6748 | $779.66 | $779.65 | $779.80 | |