| 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 | $79.62 | 3.751% | $82.6065 | $82.61 | $82.60 | $82.60 |
| Purchase #2 | $202.87 | 12.286% | $227.7946 | $227.79 | $227.80 | $227.80 |
| Purchase #3 | $21.38 | 10.156% | $23.5514 | $23.55 | $23.55 | $23.60 |
| Purchase #4 | $136.79 | 7.484% | $147.0274 | $147.03 | $147.05 | $147.00 |
| Purchase #5 | $146.94 | 9.444% | $160.817 | $160.82 | $160.80 | $160.80 |
| Purchase #6 | $171.73 | 11.551% | $191.5665 | $191.57 | $191.55 | $191.60 |
| Purchase #7 | $68.60 | 6.696% | $73.1935 | $73.19 | $73.20 | $73.20 |
| 7 purchase totals = | $827.93 | $906.5569 | $906.56 | $906.55 | $906.60 | |