| 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 | $13.68 | 13.453% | $15.5204 | $15.52 | $15.50 | $15.50 |
| Purchase #2 | $78.70 | 8.335% | $85.2596 | $85.26 | $85.25 | $85.30 |
| Purchase #3 | $135.85 | 10.467% | $150.0694 | $150.07 | $150.05 | $150.10 |
| Purchase #4 | $113.92 | 4.788% | $119.3745 | $119.37 | $119.35 | $119.40 |
| Purchase #5 | $180.79 | 12.334% | $203.0886 | $203.09 | $203.10 | $203.10 |
| Purchase #6 | $75.95 | 13.473% | $86.1827 | $86.18 | $86.20 | $86.20 |
| Purchase #7 | $120.45 | 6.106% | $127.8047 | $127.80 | $127.80 | $127.80 |
| 7 purchase totals = | $719.34 | $787.2999 | $787.29 | $787.25 | $787.40 | |