| 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 | $22.65 | 9.152% | $24.7229 | $24.72 | $24.70 | $24.70 |
| Purchase #2 | $61.88 | 7.308% | $66.4022 | $66.40 | $66.40 | $66.40 |
| Purchase #3 | $126.84 | 12.470% | $142.6569 | $142.66 | $142.65 | $142.70 |
| Purchase #4 | $19.55 | 4.640% | $20.4571 | $20.46 | $20.45 | $20.50 |
| Purchase #5 | $54.99 | 6.432% | $58.527 | $58.53 | $58.55 | $58.50 |
| Purchase #6 | $189.83 | 6.181% | $201.5634 | $201.56 | $201.55 | $201.60 |
| Purchase #7 | $182.30 | 4.442% | $190.3978 | $190.40 | $190.40 | $190.40 |
| 7 purchase totals = | $658.04 | $704.7273 | $704.73 | $704.70 | $704.80 | |