| 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 | $23.26 | 8.455% | $25.2266 | $25.23 | $25.25 | $25.20 |
| Purchase #2 | $78.35 | 10.250% | $86.3809 | $86.38 | $86.40 | $86.40 |
| Purchase #3 | $35.29 | 10.694% | $39.0639 | $39.06 | $39.05 | $39.10 |
| Purchase #4 | $68.87 | 5.681% | $72.7825 | $72.78 | $72.80 | $72.80 |
| Purchase #5 | $39.36 | 6.137% | $41.7755 | $41.78 | $41.80 | $41.80 |
| Purchase #6 | $41.82 | 4.143% | $43.5526 | $43.55 | $43.55 | $43.60 |
| Purchase #7 | $39.61 | 4.512% | $41.3972 | $41.40 | $41.40 | $41.40 |
| 7 purchase totals = | $326.56 | $350.1792 | $350.18 | $350.25 | $350.30 | |