| 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 | $86.36 | 4.644% | $90.3706 | $90.37 | $90.35 | $90.40 |
| Purchase #2 | $185.79 | 4.197% | $193.5876 | $193.59 | $193.60 | $193.60 |
| Purchase #3 | $235.92 | 13.262% | $267.2077 | $267.21 | $267.20 | $267.20 |
| Purchase #4 | $193.67 | 4.569% | $202.5188 | $202.52 | $202.50 | $202.50 |
| Purchase #5 | $59.36 | 7.168% | $63.6149 | $63.61 | $63.60 | $63.60 |
| Purchase #6 | $21.66 | 7.582% | $23.3023 | $23.30 | $23.30 | $23.30 |
| Purchase #7 | $143.86 | 7.347% | $154.4294 | $154.43 | $154.45 | $154.40 |
| 7 purchase totals = | $926.62 | $995.0313 | $995.03 | $995.00 | $995.00 | |