| 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 | $67.57 | 4.265% | $70.4519 | $70.45 | $70.45 | $70.50 |
| Purchase #2 | $116.65 | 10.648% | $129.0709 | $129.07 | $129.05 | $129.10 |
| Purchase #3 | $183.83 | 8.850% | $200.099 | $200.10 | $200.10 | $200.10 |
| Purchase #4 | $217.91 | 8.591% | $236.6306 | $236.63 | $236.65 | $236.60 |
| Purchase #5 | $197.59 | 12.147% | $221.5913 | $221.59 | $221.60 | $221.60 |
| Purchase #6 | $50.31 | 5.219% | $52.9357 | $52.94 | $52.95 | $52.90 |
| Purchase #7 | $172.97 | 11.434% | $192.7474 | $192.75 | $192.75 | $192.70 |
| 7 purchase totals = | $1,006.83 | $1,103.5268 | $1,103.53 | $1,103.55 | $1,103.50 | |