| 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 | $50.45 | 13.159% | $57.0887 | $57.09 | $57.10 | $57.10 |
| Purchase #2 | $116.95 | 4.768% | $122.5262 | $122.53 | $122.55 | $122.50 |
| Purchase #3 | $14.37 | 12.321% | $16.1405 | $16.14 | $16.15 | $16.10 |
| Purchase #4 | $242.73 | 5.180% | $255.3034 | $255.30 | $255.30 | $255.30 |
| Purchase #5 | $70.68 | 4.304% | $73.7221 | $73.72 | $73.70 | $73.70 |
| Purchase #6 | $22.96 | 5.804% | $24.2926 | $24.29 | $24.30 | $24.30 |
| Purchase #7 | $105.51 | 5.863% | $111.6961 | $111.70 | $111.70 | $111.70 |
| 7 purchase totals = | $623.65 | $660.7696 | $660.77 | $660.80 | $660.70 | |