| 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 | $123.93 | 11.823% | $138.5822 | $138.58 | $138.60 | $138.60 |
| Purchase #2 | $69.65 | 5.358% | $73.3818 | $73.38 | $73.40 | $73.40 |
| Purchase #3 | $24.96 | 13.729% | $28.3868 | $28.39 | $28.40 | $28.40 |
| Purchase #4 | $68.66 | 7.762% | $73.9894 | $73.99 | $74.00 | $74.00 |
| Purchase #5 | $16.51 | 6.524% | $17.5871 | $17.59 | $17.60 | $17.60 |
| Purchase #6 | $139.77 | 4.338% | $145.8332 | $145.83 | $145.85 | $145.80 |
| Purchase #7 | $48.25 | 13.719% | $54.8694 | $54.87 | $54.85 | $54.90 |
| 7 purchase totals = | $491.73 | $532.6299 | $532.63 | $532.70 | $532.70 | |