| 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 | $62.97 | 5.567% | $66.4755 | $66.48 | $66.50 | $66.50 |
| Purchase #2 | $170.91 | 8.373% | $185.2203 | $185.22 | $185.20 | $185.20 |
| Purchase #3 | $128.55 | 9.430% | $140.6723 | $140.67 | $140.65 | $140.70 |
| Purchase #4 | $231.67 | 8.708% | $251.8438 | $251.84 | $251.85 | $251.80 |
| Purchase #5 | $229.47 | 12.550% | $258.2685 | $258.27 | $258.25 | $258.30 |
| Purchase #6 | $169.52 | 11.393% | $188.8334 | $188.83 | $188.85 | $188.80 |
| Purchase #7 | $243.65 | 12.759% | $274.7373 | $274.74 | $274.75 | $274.70 |
| 7 purchase totals = | $1,236.74 | $1,366.0511 | $1,366.05 | $1,366.05 | $1,366.00 | |