| 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 | $55.52 | 4.350% | $57.9351 | $57.94 | $57.95 | $57.90 |
| Purchase #2 | $175.29 | 7.256% | $188.009 | $188.01 | $188.00 | $188.00 |
| Purchase #3 | $220.55 | 10.420% | $243.5313 | $243.53 | $243.55 | $243.50 |
| Purchase #4 | $50.87 | 4.706% | $53.2639 | $53.26 | $53.25 | $53.30 |
| Purchase #5 | $89.91 | 12.409% | $101.0669 | $101.07 | $101.05 | $101.10 |
| Purchase #6 | $236.88 | 13.192% | $268.1292 | $268.13 | $268.15 | $268.10 |
| Purchase #7 | $183.42 | 12.615% | $206.5584 | $206.56 | $206.55 | $206.60 |
| 7 purchase totals = | $1,012.44 | $1,118.4938 | $1,118.50 | $1,118.50 | $1,118.50 | |