| 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 | $97.25 | 4.124% | $101.2606 | $101.26 | $101.25 | $101.30 |
| Purchase #2 | $15.99 | 6.741% | $17.0679 | $17.07 | $17.05 | $17.10 |
| Purchase #3 | $9.81 | 8.684% | $10.6619 | $10.66 | $10.65 | $10.70 |
| Purchase #4 | $73.54 | 7.477% | $79.0386 | $79.04 | $79.05 | $79.00 |
| Purchase #5 | $84.35 | 13.715% | $95.9186 | $95.92 | $95.90 | $95.90 |
| Purchase #6 | $14.55 | 12.621% | $16.3864 | $16.39 | $16.40 | $16.40 |
| Purchase #7 | $179.33 | 8.255% | $194.1337 | $194.13 | $194.15 | $194.10 |
| 7 purchase totals = | $474.82 | $514.4677 | $514.47 | $514.45 | $514.50 | |