| 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 | $5.87 | 3.677% | $6.0858 | $6.09 | $6.10 | $6.10 |
| Purchase #2 | $32.58 | 8.772% | $35.4379 | $35.44 | $35.45 | $35.40 |
| Purchase #3 | $62.68 | 11.709% | $70.0192 | $70.02 | $70.00 | $70.00 |
| Purchase #4 | $163.46 | 6.829% | $174.6227 | $174.62 | $174.60 | $174.60 |
| Purchase #5 | $45.79 | 13.598% | $52.0165 | $52.02 | $52.00 | $52.00 |
| Purchase #6 | $229.29 | 4.388% | $239.3512 | $239.35 | $239.35 | $239.40 |
| Purchase #7 | $92.62 | 4.740% | $97.0102 | $97.01 | $97.00 | $97.00 |
| 7 purchase totals = | $632.29 | $674.5435 | $674.55 | $674.50 | $674.50 | |