| 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 | $73.35 | 11.677% | $81.9151 | $81.92 | $81.90 | $81.90 |
| Purchase #2 | $48.94 | 12.375% | $54.9963 | $55.00 | $55.00 | $55.00 |
| Purchase #3 | $242.69 | 11.593% | $270.8251 | $270.83 | $270.85 | $270.80 |
| Purchase #4 | $170.41 | 11.166% | $189.438 | $189.44 | $189.45 | $189.40 |
| Purchase #5 | $38.81 | 10.715% | $42.9685 | $42.97 | $42.95 | $43.00 |
| Purchase #6 | $62.52 | 9.841% | $68.6726 | $68.67 | $68.65 | $68.70 |
| Purchase #7 | $90.71 | 5.499% | $95.6981 | $95.70 | $95.70 | $95.70 |
| 7 purchase totals = | $727.43 | $804.5137 | $804.53 | $804.50 | $804.50 | |