| 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 | $114.93 | 8.657% | $124.8795 | $124.88 | $124.90 | $124.90 |
| Purchase #2 | $71.74 | 12.738% | $80.8782 | $80.88 | $80.90 | $80.90 |
| Purchase #3 | $50.72 | 10.618% | $56.1054 | $56.11 | $56.10 | $56.10 |
| Purchase #4 | $25.75 | 7.210% | $27.6066 | $27.61 | $27.60 | $27.60 |
| Purchase #5 | $171.36 | 10.206% | $188.849 | $188.85 | $188.85 | $188.80 |
| Purchase #6 | $204.82 | 7.245% | $219.6592 | $219.66 | $219.65 | $219.70 |
| Purchase #7 | $97.74 | 4.850% | $102.4804 | $102.48 | $102.50 | $102.50 |
| 7 purchase totals = | $737.06 | $800.4583 | $800.47 | $800.50 | $800.50 | |