| 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 | $37.60 | 10.427% | $41.5206 | $41.52 | $41.50 | $41.50 |
| Purchase #2 | $8.44 | 3.846% | $8.7646 | $8.76 | $8.75 | $8.80 |
| Purchase #3 | $179.88 | 8.864% | $195.8246 | $195.82 | $195.80 | $195.80 |
| Purchase #4 | $80.95 | 11.360% | $90.1459 | $90.15 | $90.15 | $90.10 |
| Purchase #5 | $43.30 | 13.269% | $49.0455 | $49.05 | $49.05 | $49.00 |
| Purchase #6 | $117.79 | 3.415% | $121.8125 | $121.81 | $121.80 | $121.80 |
| Purchase #7 | $77.36 | 5.801% | $81.8477 | $81.85 | $81.85 | $81.80 |
| 7 purchase totals = | $545.32 | $588.9614 | $588.96 | $588.90 | $588.80 | |