| 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 | $21.92 | 7.439% | $23.5506 | $23.55 | $23.55 | $23.60 |
| Purchase #2 | $78.99 | 7.289% | $84.7476 | $84.75 | $84.75 | $84.70 |
| Purchase #3 | $228.80 | 3.563% | $236.9521 | $236.95 | $236.95 | $237.00 |
| Purchase #4 | $249.65 | 9.443% | $273.2244 | $273.22 | $273.20 | $273.20 |
| Purchase #5 | $95.89 | 6.247% | $101.8802 | $101.88 | $101.90 | $101.90 |
| Purchase #6 | $100.62 | 4.147% | $104.7927 | $104.79 | $104.80 | $104.80 |
| Purchase #7 | $40.43 | 9.779% | $44.3836 | $44.38 | $44.40 | $44.40 |
| 7 purchase totals = | $816.30 | $869.5312 | $869.52 | $869.55 | $869.60 | |