| 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 | $50.65 | 9.127% | $55.2728 | $55.27 | $55.25 | $55.30 |
| Purchase #2 | $108.77 | 12.560% | $122.4315 | $122.43 | $122.45 | $122.40 |
| Purchase #3 | $171.89 | 13.595% | $195.2584 | $195.26 | $195.25 | $195.30 |
| Purchase #4 | $13.76 | 5.693% | $14.5434 | $14.54 | $14.55 | $14.50 |
| Purchase #5 | $203.67 | 9.787% | $223.6032 | $223.60 | $223.60 | $223.60 |
| Purchase #6 | $124.95 | 3.477% | $129.2945 | $129.29 | $129.30 | $129.30 |
| Purchase #7 | $6.94 | 5.699% | $7.3355 | $7.34 | $7.35 | $7.30 |
| 7 purchase totals = | $680.63 | $747.7393 | $747.73 | $747.75 | $747.70 | |