| 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 | $49.97 | 13.178% | $56.555 | $56.56 | $56.55 | $56.60 |
| Purchase #2 | $192.59 | 4.203% | $200.6846 | $200.68 | $200.70 | $200.70 |
| Purchase #3 | $60.51 | 5.473% | $63.8217 | $63.82 | $63.80 | $63.80 |
| Purchase #4 | $131.96 | 5.370% | $139.0463 | $139.05 | $139.05 | $139.00 |
| Purchase #5 | $39.76 | 10.324% | $43.8648 | $43.86 | $43.85 | $43.90 |
| Purchase #6 | $43.48 | 11.430% | $48.4498 | $48.45 | $48.45 | $48.40 |
| Purchase #7 | $61.50 | 3.370% | $63.5726 | $63.57 | $63.55 | $63.60 |
| 7 purchase totals = | $579.77 | $615.9948 | $615.99 | $615.95 | $616.00 | |