| 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 | $38.42 | 5.737% | $40.6242 | $40.62 | $40.60 | $40.60 |
| Purchase #2 | $21.26 | 9.417% | $23.2621 | $23.26 | $23.25 | $23.30 |
| Purchase #3 | $232.54 | 12.859% | $262.4423 | $262.44 | $262.45 | $262.40 |
| Purchase #4 | $202.72 | 5.112% | $213.083 | $213.08 | $213.10 | $213.10 |
| Purchase #5 | $58.54 | 13.501% | $66.4435 | $66.44 | $66.45 | $66.40 |
| Purchase #6 | $233.78 | 6.859% | $249.815 | $249.82 | $249.80 | $249.80 |
| Purchase #7 | $83.30 | 9.322% | $91.0652 | $91.07 | $91.05 | $91.10 |
| 7 purchase totals = | $870.56 | $946.7353 | $946.73 | $946.70 | $946.70 | |