| 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 | $79.68 | 9.214% | $87.0217 | $87.02 | $87.00 | $87.00 |
| Purchase #2 | $86.70 | 3.576% | $89.8004 | $89.80 | $89.80 | $89.80 |
| Purchase #3 | $165.65 | 6.222% | $175.9567 | $175.96 | $175.95 | $176.00 |
| Purchase #4 | $207.42 | 10.387% | $228.9647 | $228.96 | $228.95 | $229.00 |
| Purchase #5 | $38.48 | 12.605% | $43.3304 | $43.33 | $43.35 | $43.30 |
| Purchase #6 | $118.42 | 4.195% | $123.3877 | $123.39 | $123.40 | $123.40 |
| Purchase #7 | $204.28 | 3.585% | $211.6034 | $211.60 | $211.60 | $211.60 |
| 7 purchase totals = | $900.63 | $960.0650 | $960.06 | $960.05 | $960.10 | |