| 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 | $59.91 | 6.416% | $63.7538 | $63.75 | $63.75 | $63.80 |
| Purchase #2 | $27.46 | 12.634% | $30.9293 | $30.93 | $30.95 | $30.90 |
| Purchase #3 | $40.68 | 8.577% | $44.1691 | $44.17 | $44.15 | $44.20 |
| Purchase #4 | $17.67 | 6.292% | $18.7818 | $18.78 | $18.80 | $18.80 |
| Purchase #5 | $65.50 | 5.433% | $69.0586 | $69.06 | $69.05 | $69.10 |
| Purchase #6 | $215.39 | 4.383% | $224.8305 | $224.83 | $224.85 | $224.80 |
| Purchase #7 | $34.46 | 7.871% | $37.1723 | $37.17 | $37.15 | $37.20 |
| 7 purchase totals = | $461.07 | $488.6954 | $488.69 | $488.70 | $488.80 | |