| 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 | $88.70 | 9.792% | $97.3855 | $97.39 | $97.40 | $97.40 |
| Purchase #2 | $222.81 | 13.441% | $252.7579 | $252.76 | $252.75 | $252.80 |
| Purchase #3 | $76.76 | 11.717% | $85.754 | $85.75 | $85.75 | $85.80 |
| Purchase #4 | $59.82 | 9.606% | $65.5663 | $65.57 | $65.55 | $65.60 |
| Purchase #5 | $196.60 | 5.557% | $207.5251 | $207.53 | $207.55 | $207.50 |
| Purchase #6 | $29.88 | 7.304% | $32.0624 | $32.06 | $32.05 | $32.10 |
| Purchase #7 | $244.97 | 8.699% | $266.2799 | $266.28 | $266.30 | $266.30 |
| 7 purchase totals = | $919.54 | $1,007.3311 | $1,007.34 | $1,007.35 | $1,007.50 | |