| 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 | $68.59 | 3.465% | $70.9666 | $70.97 | $70.95 | $71.00 |
| Purchase #2 | $201.30 | 5.532% | $212.4359 | $212.44 | $212.45 | $212.40 |
| Purchase #3 | $69.85 | 9.203% | $76.2783 | $76.28 | $76.30 | $76.30 |
| Purchase #4 | $205.82 | 8.860% | $224.0557 | $224.06 | $224.05 | $224.10 |
| Purchase #5 | $62.98 | 13.245% | $71.3217 | $71.32 | $71.30 | $71.30 |
| Purchase #6 | $248.39 | 12.871% | $280.3603 | $280.36 | $280.35 | $280.40 |
| Purchase #7 | $94.31 | 11.735% | $105.3773 | $105.38 | $105.40 | $105.40 |
| 7 purchase totals = | $951.24 | $1,040.7958 | $1,040.81 | $1,040.80 | $1,040.90 | |