| 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 | $80.34 | 3.210% | $82.9189 | $82.92 | $82.90 | $82.90 |
| Purchase #2 | $232.29 | 8.449% | $251.9162 | $251.92 | $251.90 | $251.90 |
| Purchase #3 | $74.81 | 7.738% | $80.5988 | $80.60 | $80.60 | $80.60 |
| Purchase #4 | $36.29 | 12.867% | $40.9594 | $40.96 | $40.95 | $41.00 |
| Purchase #5 | $157.64 | 12.270% | $176.9824 | $176.98 | $177.00 | $177.00 |
| Purchase #6 | $13.57 | 5.166% | $14.271 | $14.27 | $14.25 | $14.30 |
| Purchase #7 | $126.95 | 12.653% | $143.013 | $143.01 | $143.00 | $143.00 |
| 7 purchase totals = | $721.89 | $790.6597 | $790.66 | $790.60 | $790.70 | |