| 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 | $185.97 | 6.417% | $197.9037 | $197.90 | $197.90 | $197.90 |
| Purchase #2 | $29.93 | 8.586% | $32.4998 | $32.50 | $32.50 | $32.50 |
| Purchase #3 | $24.71 | 5.384% | $26.0404 | $26.04 | $26.05 | $26.00 |
| Purchase #4 | $232.83 | 9.553% | $255.0722 | $255.07 | $255.05 | $255.10 |
| Purchase #5 | $73.40 | 3.618% | $76.0556 | $76.06 | $76.05 | $76.10 |
| Purchase #6 | $45.79 | 9.169% | $49.9885 | $49.99 | $50.00 | $50.00 |
| Purchase #7 | $13.45 | 11.375% | $14.9799 | $14.98 | $15.00 | $15.00 |
| 7 purchase totals = | $606.08 | $652.5401 | $652.54 | $652.55 | $652.60 | |