| 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 | $246.56 | 3.703% | $255.6901 | $255.69 | $255.70 | $255.70 |
| Purchase #2 | $57.31 | 8.163% | $61.9882 | $61.99 | $62.00 | $62.00 |
| Purchase #3 | $74.87 | 10.727% | $82.9013 | $82.90 | $82.90 | $82.90 |
| Purchase #4 | $12.69 | 12.356% | $14.258 | $14.26 | $14.25 | $14.30 |
| Purchase #5 | $16.45 | 11.312% | $18.3108 | $18.31 | $18.30 | $18.30 |
| Purchase #6 | $22.96 | 3.482% | $23.7595 | $23.76 | $23.75 | $23.80 |
| Purchase #7 | $113.37 | 8.172% | $122.6346 | $122.63 | $122.65 | $122.60 |
| 7 purchase totals = | $544.21 | $579.5425 | $579.54 | $579.55 | $579.60 | |