| 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 | $49.27 | 9.782% | $54.0896 | $54.09 | $54.10 | $54.10 |
| Purchase #2 | $236.98 | 13.382% | $268.6927 | $268.69 | $268.70 | $268.70 |
| Purchase #3 | $77.57 | 11.286% | $86.3246 | $86.32 | $86.30 | $86.30 |
| Purchase #4 | $39.55 | 10.475% | $43.6929 | $43.69 | $43.70 | $43.70 |
| Purchase #5 | $243.55 | 13.361% | $276.0907 | $276.09 | $276.10 | $276.10 |
| Purchase #6 | $202.61 | 8.287% | $219.4003 | $219.40 | $219.40 | $219.40 |
| Purchase #7 | $124.84 | 12.429% | $140.3564 | $140.36 | $140.35 | $140.40 |
| 7 purchase totals = | $974.37 | $1,088.6472 | $1,088.64 | $1,088.65 | $1,088.70 | |