| 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 | $52.50 | 7.511% | $56.4433 | $56.44 | $56.45 | $56.40 |
| Purchase #2 | $208.53 | 6.518% | $222.122 | $222.12 | $222.10 | $222.10 |
| Purchase #3 | $78.39 | 8.757% | $85.2546 | $85.25 | $85.25 | $85.30 |
| Purchase #4 | $62.81 | 3.793% | $65.1924 | $65.19 | $65.20 | $65.20 |
| Purchase #5 | $64.80 | 10.652% | $71.7025 | $71.70 | $71.70 | $71.70 |
| Purchase #6 | $227.60 | 7.174% | $243.928 | $243.93 | $243.95 | $243.90 |
| Purchase #7 | $108.31 | 11.152% | $120.3887 | $120.39 | $120.40 | $120.40 |
| 7 purchase totals = | $802.94 | $865.0315 | $865.02 | $865.05 | $865.00 | |