| 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 | $42.59 | 4.383% | $44.4567 | $44.46 | $44.45 | $44.50 |
| Purchase #2 | $215.33 | 6.382% | $229.0724 | $229.07 | $229.05 | $229.10 |
| Purchase #3 | $184.91 | 3.577% | $191.5242 | $191.52 | $191.50 | $191.50 |
| Purchase #4 | $41.65 | 12.745% | $46.9583 | $46.96 | $46.95 | $47.00 |
| Purchase #5 | $63.67 | 7.345% | $68.3466 | $68.35 | $68.35 | $68.30 |
| Purchase #6 | $66.36 | 6.755% | $70.8426 | $70.84 | $70.85 | $70.80 |
| Purchase #7 | $163.93 | 5.572% | $173.0642 | $173.06 | $173.05 | $173.10 |
| 7 purchase totals = | $778.44 | $824.2650 | $824.26 | $824.20 | $824.30 | |