| 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 | $68.66 | 5.246% | $72.2619 | $72.26 | $72.25 | $72.30 |
| Purchase #2 | $234.26 | 8.634% | $254.486 | $254.49 | $254.50 | $254.50 |
| Purchase #3 | $9.70 | 12.430% | $10.9057 | $10.91 | $10.90 | $10.90 |
| Purchase #4 | $137.57 | 11.646% | $153.5914 | $153.59 | $153.60 | $153.60 |
| Purchase #5 | $68.73 | 7.157% | $73.649 | $73.65 | $73.65 | $73.60 |
| Purchase #6 | $170.28 | 6.342% | $181.0792 | $181.08 | $181.10 | $181.10 |
| Purchase #7 | $42.37 | 3.112% | $43.6886 | $43.69 | $43.70 | $43.70 |
| 7 purchase totals = | $731.57 | $789.6618 | $789.67 | $789.70 | $789.70 | |