| 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 | $79.73 | 4.423% | $83.2565 | $83.26 | $83.25 | $83.30 |
| Purchase #2 | $11.60 | 8.452% | $12.5804 | $12.58 | $12.60 | $12.60 |
| Purchase #3 | $12.92 | 9.334% | $14.126 | $14.13 | $14.15 | $14.10 |
| Purchase #4 | $130.69 | 6.479% | $139.1574 | $139.16 | $139.15 | $139.20 |
| Purchase #5 | $196.42 | 7.653% | $211.452 | $211.45 | $211.45 | $211.50 |
| Purchase #6 | $247.98 | 7.780% | $267.2728 | $267.27 | $267.25 | $267.30 |
| Purchase #7 | $60.52 | 9.448% | $66.2379 | $66.24 | $66.25 | $66.20 |
| 7 purchase totals = | $739.86 | $794.0830 | $794.09 | $794.10 | $794.20 | |