| 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 | $42.48 | 11.498% | $47.3644 | $47.36 | $47.35 | $47.40 |
| Purchase #2 | $131.80 | 8.849% | $143.463 | $143.46 | $143.45 | $143.50 |
| Purchase #3 | $116.97 | 6.346% | $124.3929 | $124.39 | $124.40 | $124.40 |
| Purchase #4 | $68.50 | 3.785% | $71.0927 | $71.09 | $71.10 | $71.10 |
| Purchase #5 | $30.80 | 3.201% | $31.7859 | $31.79 | $31.80 | $31.80 |
| Purchase #6 | $11.45 | 6.380% | $12.1805 | $12.18 | $12.20 | $12.20 |
| Purchase #7 | $170.30 | 3.469% | $176.2077 | $176.21 | $176.20 | $176.20 |
| 7 purchase totals = | $572.30 | $606.4871 | $606.48 | $606.50 | $606.60 | |