| 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 | $80.33 | 8.163% | $86.8873 | $86.89 | $86.90 | $86.90 |
| Purchase #2 | $52.62 | 4.532% | $55.0047 | $55.00 | $55.00 | $55.00 |
| Purchase #3 | $35.76 | 11.635% | $39.9207 | $39.92 | $39.90 | $39.90 |
| Purchase #4 | $99.29 | 9.279% | $108.5031 | $108.50 | $108.50 | $108.50 |
| Purchase #5 | $224.78 | 5.552% | $237.2598 | $237.26 | $237.25 | $237.30 |
| Purchase #6 | $208.48 | 3.753% | $216.3043 | $216.30 | $216.30 | $216.30 |
| Purchase #7 | $44.97 | 9.792% | $49.3735 | $49.37 | $49.35 | $49.40 |
| 7 purchase totals = | $746.23 | $793.2534 | $793.24 | $793.20 | $793.30 | |