| 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 | $45.79 | 4.360% | $47.7864 | $47.79 | $47.80 | $47.80 |
| Purchase #2 | $83.41 | 3.872% | $86.6396 | $86.64 | $86.65 | $86.60 |
| Purchase #3 | $71.98 | 13.641% | $81.7988 | $81.80 | $81.80 | $81.80 |
| Purchase #4 | $204.61 | 5.519% | $215.9024 | $215.90 | $215.90 | $215.90 |
| Purchase #5 | $81.99 | 11.268% | $91.2286 | $91.23 | $91.25 | $91.20 |
| Purchase #6 | $94.33 | 6.468% | $100.4313 | $100.43 | $100.45 | $100.40 |
| Purchase #7 | $29.68 | 11.502% | $33.0938 | $33.09 | $33.10 | $33.10 |
| 7 purchase totals = | $611.79 | $656.8809 | $656.88 | $656.95 | $656.80 | |