| 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 | $25.87 | 9.384% | $28.2976 | $28.30 | $28.30 | $28.30 |
| Purchase #2 | $56.28 | 10.279% | $62.065 | $62.07 | $62.05 | $62.10 |
| Purchase #3 | $10.67 | 11.102% | $11.8546 | $11.85 | $11.85 | $11.90 |
| Purchase #4 | $12.90 | 11.344% | $14.3634 | $14.36 | $14.35 | $14.40 |
| Purchase #5 | $55.96 | 11.542% | $62.4189 | $62.42 | $62.40 | $62.40 |
| Purchase #6 | $222.78 | 13.180% | $252.1424 | $252.14 | $252.15 | $252.10 |
| Purchase #7 | $60.94 | 4.348% | $63.5897 | $63.59 | $63.60 | $63.60 |
| 7 purchase totals = | $445.40 | $494.7316 | $494.73 | $494.70 | $494.80 | |