| 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 | $90.49 | 10.140% | $99.6657 | $99.67 | $99.65 | $99.70 |
| Purchase #2 | $11.76 | 12.271% | $13.2031 | $13.20 | $13.20 | $13.20 |
| Purchase #3 | $223.70 | 8.523% | $242.766 | $242.77 | $242.75 | $242.80 |
| Purchase #4 | $71.54 | 3.274% | $73.8822 | $73.88 | $73.90 | $73.90 |
| Purchase #5 | $187.64 | 4.590% | $196.2527 | $196.25 | $196.25 | $196.30 |
| Purchase #6 | $129.71 | 7.862% | $139.9078 | $139.91 | $139.90 | $139.90 |
| Purchase #7 | $22.73 | 8.832% | $24.7375 | $24.74 | $24.75 | $24.70 |
| 7 purchase totals = | $737.57 | $790.4150 | $790.42 | $790.40 | $790.50 | |