| 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 | $31.76 | 7.682% | $34.1998 | $34.20 | $34.20 | $34.20 |
| Purchase #2 | $13.61 | 3.279% | $14.0563 | $14.06 | $14.05 | $14.10 |
| Purchase #3 | $60.62 | 12.539% | $68.2211 | $68.22 | $68.20 | $68.20 |
| Purchase #4 | $193.26 | 10.853% | $214.2345 | $214.23 | $214.25 | $214.20 |
| Purchase #5 | $16.47 | 11.287% | $18.329 | $18.33 | $18.35 | $18.30 |
| Purchase #6 | $177.94 | 9.202% | $194.314 | $194.31 | $194.30 | $194.30 |
| Purchase #7 | $185.66 | 10.660% | $205.4514 | $205.45 | $205.45 | $205.50 |
| 7 purchase totals = | $679.32 | $748.8061 | $748.80 | $748.80 | $748.80 | |