| 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 | $68.26 | 8.510% | $74.0689 | $74.07 | $74.05 | $74.10 |
| Purchase #2 | $57.92 | 13.627% | $65.8128 | $65.81 | $65.80 | $65.80 |
| Purchase #3 | $71.75 | 13.208% | $81.2267 | $81.23 | $81.25 | $81.20 |
| Purchase #4 | $154.25 | 3.300% | $159.3403 | $159.34 | $159.35 | $159.30 |
| Purchase #5 | $140.25 | 4.796% | $146.9764 | $146.98 | $147.00 | $147.00 |
| Purchase #6 | $228.38 | 3.275% | $235.8594 | $235.86 | $235.85 | $235.90 |
| Purchase #7 | $56.94 | 9.419% | $62.3032 | $62.30 | $62.30 | $62.30 |
| 7 purchase totals = | $777.75 | $825.5877 | $825.59 | $825.60 | $825.60 | |