| 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 | $29.50 | 7.382% | $31.6777 | $31.68 | $31.70 | $31.70 |
| Purchase #2 | $67.89 | 6.102% | $72.0326 | $72.03 | $72.05 | $72.00 |
| Purchase #3 | $188.94 | 4.618% | $197.6652 | $197.67 | $197.65 | $197.70 |
| Purchase #4 | $225.47 | 11.625% | $251.6809 | $251.68 | $251.70 | $251.70 |
| Purchase #5 | $43.83 | 10.340% | $48.362 | $48.36 | $48.35 | $48.40 |
| Purchase #6 | $217.45 | 11.436% | $242.3176 | $242.32 | $242.30 | $242.30 |
| Purchase #7 | $185.82 | 3.738% | $192.766 | $192.77 | $192.75 | $192.80 |
| 7 purchase totals = | $958.90 | $1,036.5020 | $1,036.51 | $1,036.50 | $1,036.60 | |