| 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 | $9.48 | 6.216% | $10.0693 | $10.07 | $10.05 | $10.10 |
| Purchase #2 | $116.35 | 4.587% | $121.687 | $121.69 | $121.70 | $121.70 |
| Purchase #3 | $10.84 | 7.208% | $11.6213 | $11.62 | $11.60 | $11.60 |
| Purchase #4 | $235.52 | 11.771% | $263.2431 | $263.24 | $263.25 | $263.20 |
| Purchase #5 | $231.91 | 13.153% | $262.4131 | $262.41 | $262.40 | $262.40 |
| Purchase #6 | $52.63 | 13.749% | $59.8661 | $59.87 | $59.85 | $59.90 |
| Purchase #7 | $173.59 | 6.567% | $184.9897 | $184.99 | $185.00 | $185.00 |
| 7 purchase totals = | $830.32 | $913.8896 | $913.89 | $913.85 | $913.90 | |