| 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 | $40.89 | 7.774% | $44.0688 | $44.07 | $44.05 | $44.10 |
| Purchase #2 | $14.26 | 7.155% | $15.2803 | $15.28 | $15.30 | $15.30 |
| Purchase #3 | $40.61 | 3.631% | $42.0845 | $42.08 | $42.10 | $42.10 |
| Purchase #4 | $14.54 | 8.489% | $15.7743 | $15.77 | $15.75 | $15.80 |
| Purchase #5 | $70.63 | 11.457% | $78.7221 | $78.72 | $78.70 | $78.70 |
| Purchase #6 | $159.37 | 4.316% | $166.2484 | $166.25 | $166.25 | $166.20 |
| Purchase #7 | $10.39 | 7.370% | $11.1557 | $11.16 | $11.15 | $11.20 |
| 7 purchase totals = | $350.69 | $373.3341 | $373.33 | $373.30 | $373.40 | |