| 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 | $86.97 | 12.238% | $97.6134 | $97.61 | $97.60 | $97.60 |
| Purchase #2 | $175.32 | 5.832% | $185.5447 | $185.54 | $185.55 | $185.50 |
| Purchase #3 | $210.66 | 13.614% | $239.3393 | $239.34 | $239.35 | $239.30 |
| Purchase #4 | $104.45 | 12.789% | $117.8081 | $117.81 | $117.80 | $117.80 |
| Purchase #5 | $6.50 | 4.413% | $6.7868 | $6.79 | $6.80 | $6.80 |
| Purchase #6 | $46.87 | 3.690% | $48.5995 | $48.60 | $48.60 | $48.60 |
| Purchase #7 | $8.25 | 11.540% | $9.2021 | $9.20 | $9.20 | $9.20 |
| 7 purchase totals = | $639.02 | $704.8939 | $704.89 | $704.90 | $704.80 | |