| 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 | $39.90 | 4.435% | $41.6696 | $41.67 | $41.65 | $41.70 |
| Purchase #2 | $43.53 | 3.348% | $44.9874 | $44.99 | $45.00 | $45.00 |
| Purchase #3 | $236.60 | 6.487% | $251.9482 | $251.95 | $251.95 | $251.90 |
| Purchase #4 | $44.36 | 7.250% | $47.5761 | $47.58 | $47.60 | $47.60 |
| Purchase #5 | $218.51 | 4.214% | $227.718 | $227.72 | $227.70 | $227.70 |
| Purchase #6 | $200.33 | 9.852% | $220.0665 | $220.07 | $220.05 | $220.10 |
| Purchase #7 | $171.80 | 9.788% | $188.6158 | $188.62 | $188.60 | $188.60 |
| 7 purchase totals = | $955.03 | $1,022.5816 | $1,022.60 | $1,022.55 | $1,022.60 | |