| 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 | $30.86 | 11.559% | $34.4271 | $34.43 | $34.45 | $34.40 |
| Purchase #2 | $54.82 | 4.260% | $57.1553 | $57.16 | $57.15 | $57.20 |
| Purchase #3 | $157.59 | 6.796% | $168.2998 | $168.30 | $168.30 | $168.30 |
| Purchase #4 | $54.45 | 11.661% | $60.7994 | $60.80 | $60.80 | $60.80 |
| Purchase #5 | $9.42 | 7.690% | $10.1444 | $10.14 | $10.15 | $10.10 |
| Purchase #6 | $97.74 | 7.775% | $105.3393 | $105.34 | $105.35 | $105.30 |
| Purchase #7 | $30.44 | 12.487% | $34.241 | $34.24 | $34.25 | $34.20 |
| 7 purchase totals = | $435.32 | $470.4063 | $470.41 | $470.45 | $470.30 | |