| 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 | $34.78 | 12.135% | $39.0006 | $39.00 | $39.00 | $39.00 |
| Purchase #2 | $177.40 | 3.124% | $182.942 | $182.94 | $182.95 | $182.90 |
| Purchase #3 | $224.92 | 11.761% | $251.3728 | $251.37 | $251.35 | $251.40 |
| Purchase #4 | $26.45 | 6.183% | $28.0854 | $28.09 | $28.10 | $28.10 |
| Purchase #5 | $64.75 | 4.717% | $67.8043 | $67.80 | $67.80 | $67.80 |
| Purchase #6 | $25.80 | 8.808% | $28.0725 | $28.07 | $28.05 | $28.10 |
| Purchase #7 | $247.85 | 8.527% | $268.9842 | $268.98 | $269.00 | $269.00 |
| 7 purchase totals = | $801.95 | $866.2618 | $866.25 | $866.25 | $866.30 | |