| 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 | $30.27 | 6.373% | $32.1991 | $32.20 | $32.20 | $32.20 |
| Purchase #2 | $11.43 | 11.661% | $12.7629 | $12.76 | $12.75 | $12.80 |
| Purchase #3 | $171.63 | 12.832% | $193.6536 | $193.65 | $193.65 | $193.70 |
| Purchase #4 | $59.61 | 11.769% | $66.6255 | $66.63 | $66.65 | $66.60 |
| Purchase #5 | $118.40 | 12.119% | $132.7489 | $132.75 | $132.75 | $132.70 |
| Purchase #6 | $62.74 | 13.129% | $70.9771 | $70.98 | $71.00 | $71.00 |
| Purchase #7 | $226.91 | 10.767% | $251.3414 | $251.34 | $251.35 | $251.30 |
| 7 purchase totals = | $680.99 | $760.3085 | $760.31 | $760.35 | $760.30 | |