| 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 | $93.41 | 13.645% | $106.1558 | $106.16 | $106.15 | $106.20 |
| Purchase #2 | $45.65 | 13.187% | $51.6699 | $51.67 | $51.65 | $51.70 |
| Purchase #3 | $30.93 | 9.170% | $33.7663 | $33.77 | $33.75 | $33.80 |
| Purchase #4 | $250.36 | 10.761% | $277.3012 | $277.30 | $277.30 | $277.30 |
| Purchase #5 | $160.56 | 11.845% | $179.5783 | $179.58 | $179.60 | $179.60 |
| Purchase #6 | $149.41 | 7.670% | $160.8697 | $160.87 | $160.85 | $160.90 |
| Purchase #7 | $35.54 | 10.491% | $39.2685 | $39.27 | $39.25 | $39.30 |
| 7 purchase totals = | $765.86 | $848.6097 | $848.62 | $848.55 | $848.80 | |