| 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 | $38.44 | 10.687% | $42.5481 | $42.55 | $42.55 | $42.50 |
| Purchase #2 | $200.78 | 9.575% | $220.0047 | $220.00 | $220.00 | $220.00 |
| Purchase #3 | $65.85 | 13.723% | $74.8866 | $74.89 | $74.90 | $74.90 |
| Purchase #4 | $69.60 | 5.556% | $73.467 | $73.47 | $73.45 | $73.50 |
| Purchase #5 | $126.59 | 3.410% | $130.9067 | $130.91 | $130.90 | $130.90 |
| Purchase #6 | $198.61 | 9.762% | $217.9983 | $218.00 | $218.00 | $218.00 |
| Purchase #7 | $131.78 | 6.612% | $140.4933 | $140.49 | $140.50 | $140.50 |
| 7 purchase totals = | $831.65 | $900.3047 | $900.31 | $900.30 | $900.30 | |