| 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 | $68.26 | 3.283% | $70.501 | $70.50 | $70.50 | $70.50 |
| Purchase #2 | $7.52 | 13.309% | $8.5208 | $8.52 | $8.50 | $8.50 |
| Purchase #3 | $175.66 | 7.847% | $189.444 | $189.44 | $189.45 | $189.40 |
| Purchase #4 | $13.96 | 12.816% | $15.7491 | $15.75 | $15.75 | $15.70 |
| Purchase #5 | $5.48 | 7.862% | $5.9108 | $5.91 | $5.90 | $5.90 |
| Purchase #6 | $225.81 | 11.372% | $251.4891 | $251.49 | $251.50 | $251.50 |
| Purchase #7 | $52.28 | 5.183% | $54.9897 | $54.99 | $55.00 | $55.00 |
| 7 purchase totals = | $548.97 | $596.6045 | $596.60 | $596.60 | $596.50 | |