| 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 | $60.39 | 10.813% | $66.92 | $66.92 | $66.90 | $66.90 |
| Purchase #2 | $177.88 | 6.627% | $189.6681 | $189.67 | $189.65 | $189.70 |
| Purchase #3 | $82.78 | 13.292% | $93.7831 | $93.78 | $93.80 | $93.80 |
| Purchase #4 | $42.72 | 13.317% | $48.409 | $48.41 | $48.40 | $48.40 |
| Purchase #5 | $188.88 | 7.470% | $202.9893 | $202.99 | $203.00 | $203.00 |
| Purchase #6 | $182.96 | 12.432% | $205.7056 | $205.71 | $205.70 | $205.70 |
| Purchase #7 | $142.70 | 7.510% | $153.4168 | $153.42 | $153.40 | $153.40 |
| 7 purchase totals = | $878.31 | $960.8919 | $960.90 | $960.85 | $960.90 | |