| 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 | $95.46 | 4.794% | $100.0364 | $100.04 | $100.05 | $100.00 |
| Purchase #2 | $222.65 | 7.564% | $239.4912 | $239.49 | $239.50 | $239.50 |
| Purchase #3 | $54.36 | 10.301% | $59.9596 | $59.96 | $59.95 | $60.00 |
| Purchase #4 | $149.98 | 6.220% | $159.3088 | $159.31 | $159.30 | $159.30 |
| Purchase #5 | $66.95 | 11.661% | $74.757 | $74.76 | $74.75 | $74.80 |
| Purchase #6 | $101.84 | 6.756% | $108.7203 | $108.72 | $108.70 | $108.70 |
| Purchase #7 | $15.83 | 4.308% | $16.512 | $16.51 | $16.50 | $16.50 |
| 7 purchase totals = | $707.07 | $758.7853 | $758.79 | $758.75 | $758.80 | |