| 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 | $85.54 | 4.439% | $89.3371 | $89.34 | $89.35 | $89.30 |
| Purchase #2 | $144.27 | 13.442% | $163.6628 | $163.66 | $163.65 | $163.70 |
| Purchase #3 | $20.77 | 8.500% | $22.5355 | $22.54 | $22.55 | $22.50 |
| Purchase #4 | $108.99 | 8.709% | $118.4819 | $118.48 | $118.50 | $118.50 |
| Purchase #5 | $61.48 | 4.465% | $64.2251 | $64.23 | $64.25 | $64.20 |
| Purchase #6 | $32.39 | 10.857% | $35.9066 | $35.91 | $35.90 | $35.90 |
| Purchase #7 | $30.36 | 7.151% | $32.531 | $32.53 | $32.55 | $32.50 |
| 7 purchase totals = | $483.80 | $526.6800 | $526.69 | $526.75 | $526.60 | |