| 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 | $116.74 | 12.844% | $131.7341 | $131.73 | $131.75 | $131.70 |
| Purchase #2 | $54.80 | 13.555% | $62.2281 | $62.23 | $62.25 | $62.20 |
| Purchase #3 | $51.97 | 12.345% | $58.3857 | $58.39 | $58.40 | $58.40 |
| Purchase #4 | $198.44 | 7.462% | $213.2476 | $213.25 | $213.25 | $213.20 |
| Purchase #5 | $128.93 | 13.866% | $146.8074 | $146.81 | $146.80 | $146.80 |
| Purchase #6 | $123.94 | 10.790% | $137.3131 | $137.31 | $137.30 | $137.30 |
| Purchase #7 | $102.60 | 6.602% | $109.3737 | $109.37 | $109.35 | $109.40 |
| 7 purchase totals = | $777.42 | $859.0897 | $859.09 | $859.10 | $859.00 | |