| 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 | $85.84 | 8.611% | $93.2317 | $93.23 | $93.25 | $93.20 |
| Purchase #2 | $139.54 | 5.252% | $146.8686 | $146.87 | $146.85 | $146.90 |
| Purchase #3 | $27.84 | 8.474% | $30.1992 | $30.20 | $30.20 | $30.20 |
| Purchase #4 | $21.52 | 4.482% | $22.4845 | $22.48 | $22.50 | $22.50 |
| Purchase #5 | $114.59 | 6.619% | $122.1747 | $122.17 | $122.15 | $122.20 |
| Purchase #6 | $42.28 | 8.215% | $45.7533 | $45.75 | $45.75 | $45.80 |
| Purchase #7 | $117.32 | 4.727% | $122.8657 | $122.87 | $122.85 | $122.90 |
| 7 purchase totals = | $548.93 | $583.5777 | $583.57 | $583.55 | $583.70 | |