| 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 | $231.79 | 5.870% | $245.3961 | $245.40 | $245.40 | $245.40 |
| Purchase #2 | $83.61 | 7.621% | $89.9819 | $89.98 | $90.00 | $90.00 |
| Purchase #3 | $65.29 | 12.273% | $73.303 | $73.30 | $73.30 | $73.30 |
| Purchase #4 | $70.75 | 7.865% | $76.3145 | $76.31 | $76.30 | $76.30 |
| Purchase #5 | $89.44 | 9.554% | $97.9851 | $97.99 | $98.00 | $98.00 |
| Purchase #6 | $110.90 | 11.506% | $123.6602 | $123.66 | $123.65 | $123.70 |
| Purchase #7 | $67.84 | 7.858% | $73.1709 | $73.17 | $73.15 | $73.20 |
| 7 purchase totals = | $719.62 | $779.8117 | $779.81 | $779.80 | $779.90 | |