| 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 | $105.64 | 3.870% | $109.7283 | $109.73 | $109.75 | $109.70 |
| Purchase #2 | $218.47 | 12.308% | $245.3593 | $245.36 | $245.35 | $245.40 |
| Purchase #3 | $173.95 | 6.283% | $184.8793 | $184.88 | $184.90 | $184.90 |
| Purchase #4 | $95.94 | 5.651% | $101.3616 | $101.36 | $101.35 | $101.40 |
| Purchase #5 | $28.62 | 7.323% | $30.7158 | $30.72 | $30.70 | $30.70 |
| Purchase #6 | $74.93 | 7.737% | $80.7273 | $80.73 | $80.75 | $80.70 |
| Purchase #7 | $96.51 | 11.539% | $107.6463 | $107.65 | $107.65 | $107.60 |
| 7 purchase totals = | $794.06 | $860.4179 | $860.43 | $860.45 | $860.40 | |