| 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 | $45.70 | 6.689% | $48.7569 | $48.76 | $48.75 | $48.80 |
| Purchase #2 | $97.54 | 13.350% | $110.5616 | $110.56 | $110.55 | $110.60 |
| Purchase #3 | $245.36 | 5.383% | $258.5677 | $258.57 | $258.55 | $258.60 |
| Purchase #4 | $58.45 | 13.325% | $66.2385 | $66.24 | $66.25 | $66.20 |
| Purchase #5 | $80.27 | 3.726% | $83.2609 | $83.26 | $83.25 | $83.30 |
| Purchase #6 | $190.25 | 6.386% | $202.3994 | $202.40 | $202.40 | $202.40 |
| Purchase #7 | $201.30 | 8.534% | $218.4789 | $218.48 | $218.50 | $218.50 |
| 7 purchase totals = | $918.87 | $988.2639 | $988.27 | $988.25 | $988.40 | |