| 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 | $64.56 | 8.830% | $70.2606 | $70.26 | $70.25 | $70.30 |
| Purchase #2 | $74.94 | 4.528% | $78.3333 | $78.33 | $78.35 | $78.30 |
| Purchase #3 | $186.52 | 13.541% | $211.7767 | $211.78 | $211.80 | $211.80 |
| Purchase #4 | $108.82 | 12.374% | $122.2854 | $122.29 | $122.30 | $122.30 |
| Purchase #5 | $191.30 | 5.391% | $201.613 | $201.61 | $201.60 | $201.60 |
| Purchase #6 | $35.39 | 13.301% | $40.0972 | $40.10 | $40.10 | $40.10 |
| Purchase #7 | $208.69 | 8.426% | $226.2742 | $226.27 | $226.25 | $226.30 |
| 7 purchase totals = | $870.22 | $950.6404 | $950.64 | $950.65 | $950.70 | |