| 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 | $33.97 | 5.863% | $35.9617 | $35.96 | $35.95 | $36.00 |
| Purchase #2 | $233.92 | 12.678% | $263.5764 | $263.58 | $263.60 | $263.60 |
| Purchase #3 | $11.58 | 7.273% | $12.4222 | $12.42 | $12.40 | $12.40 |
| Purchase #4 | $65.90 | 13.327% | $74.6825 | $74.68 | $74.70 | $74.70 |
| Purchase #5 | $38.50 | 10.403% | $42.5052 | $42.51 | $42.50 | $42.50 |
| Purchase #6 | $123.84 | 10.284% | $136.5757 | $136.58 | $136.60 | $136.60 |
| Purchase #7 | $194.69 | 8.291% | $210.8317 | $210.83 | $210.85 | $210.80 |
| 7 purchase totals = | $702.40 | $776.5554 | $776.56 | $776.60 | $776.60 | |