| 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 | $42.99 | 3.674% | $44.5695 | $44.57 | $44.55 | $44.60 |
| Purchase #2 | $23.44 | 3.141% | $24.1763 | $24.18 | $24.20 | $24.20 |
| Purchase #3 | $51.26 | 5.793% | $54.2295 | $54.23 | $54.25 | $54.20 |
| Purchase #4 | $162.26 | 5.611% | $171.3644 | $171.36 | $171.35 | $171.40 |
| Purchase #5 | $9.31 | 3.338% | $9.6208 | $9.62 | $9.60 | $9.60 |
| Purchase #6 | $56.95 | 5.696% | $60.1939 | $60.19 | $60.20 | $60.20 |
| Purchase #7 | $31.93 | 7.287% | $34.2567 | $34.26 | $34.25 | $34.30 |
| 7 purchase totals = | $378.14 | $398.4111 | $398.41 | $398.40 | $398.50 | |