| 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 | $34.31 | 3.276% | $35.434 | $35.43 | $35.45 | $35.40 |
| Purchase #2 | $6.35 | 4.471% | $6.6339 | $6.63 | $6.65 | $6.60 |
| Purchase #3 | $219.61 | 13.519% | $249.2991 | $249.30 | $249.30 | $249.30 |
| Purchase #4 | $151.78 | 3.868% | $157.6509 | $157.65 | $157.65 | $157.70 |
| Purchase #5 | $201.70 | 12.573% | $227.0597 | $227.06 | $227.05 | $227.10 |
| Purchase #6 | $231.57 | 7.789% | $249.607 | $249.61 | $249.60 | $249.60 |
| Purchase #7 | $149.93 | 9.489% | $164.1569 | $164.16 | $164.15 | $164.20 |
| 7 purchase totals = | $995.25 | $1,089.8415 | $1,089.84 | $1,089.85 | $1,089.90 | |