| 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 | $60.77 | 9.322% | $66.435 | $66.44 | $66.45 | $66.40 |
| Purchase #2 | $47.99 | 9.201% | $52.4056 | $52.41 | $52.40 | $52.40 |
| Purchase #3 | $116.62 | 5.132% | $122.6049 | $122.60 | $122.60 | $122.60 |
| Purchase #4 | $71.67 | 8.569% | $77.8114 | $77.81 | $77.80 | $77.80 |
| Purchase #5 | $113.73 | 5.212% | $119.6576 | $119.66 | $119.65 | $119.70 |
| Purchase #6 | $153.81 | 4.449% | $160.653 | $160.65 | $160.65 | $160.70 |
| Purchase #7 | $19.67 | 7.860% | $21.2161 | $21.22 | $21.20 | $21.20 |
| 7 purchase totals = | $584.26 | $620.7836 | $620.79 | $620.75 | $620.80 | |