| 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 | $45.44 | 12.253% | $51.0078 | $51.01 | $51.00 | $51.00 |
| Purchase #2 | $87.69 | 12.538% | $98.6846 | $98.68 | $98.70 | $98.70 |
| Purchase #3 | $155.79 | 9.137% | $170.0245 | $170.02 | $170.00 | $170.00 |
| Purchase #4 | $101.56 | 3.223% | $104.8333 | $104.83 | $104.85 | $104.80 |
| Purchase #5 | $132.29 | 5.778% | $139.9337 | $139.93 | $139.95 | $139.90 |
| Purchase #6 | $113.48 | 12.322% | $127.463 | $127.46 | $127.45 | $127.50 |
| Purchase #7 | $25.32 | 5.262% | $26.6523 | $26.65 | $26.65 | $26.70 |
| 7 purchase totals = | $661.57 | $718.5992 | $718.58 | $718.60 | $718.60 | |