| 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 | $78.45 | 4.498% | $81.9787 | $81.98 | $82.00 | $82.00 |
| Purchase #2 | $62.50 | 11.615% | $69.7594 | $69.76 | $69.75 | $69.80 |
| Purchase #3 | $139.96 | 3.222% | $144.4695 | $144.47 | $144.45 | $144.50 |
| Purchase #4 | $70.73 | 4.430% | $73.8633 | $73.86 | $73.85 | $73.90 |
| Purchase #5 | $206.50 | 11.804% | $230.8753 | $230.88 | $230.90 | $230.90 |
| Purchase #6 | $122.44 | 10.664% | $135.497 | $135.50 | $135.50 | $135.50 |
| Purchase #7 | $126.69 | 7.223% | $135.8408 | $135.84 | $135.85 | $135.80 |
| 7 purchase totals = | $807.27 | $872.2840 | $872.29 | $872.30 | $872.40 | |