| 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 | $9.69 | 10.704% | $10.7272 | $10.73 | $10.75 | $10.70 |
| Purchase #2 | $193.74 | 7.385% | $208.0477 | $208.05 | $208.05 | $208.00 |
| Purchase #3 | $9.79 | 9.208% | $10.6915 | $10.69 | $10.70 | $10.70 |
| Purchase #4 | $187.52 | 7.744% | $202.0415 | $202.04 | $202.05 | $202.00 |
| Purchase #5 | $84.55 | 11.477% | $94.2538 | $94.25 | $94.25 | $94.30 |
| Purchase #6 | $38.52 | 11.123% | $42.8046 | $42.80 | $42.80 | $42.80 |
| Purchase #7 | $65.47 | 5.851% | $69.3006 | $69.30 | $69.30 | $69.30 |
| 7 purchase totals = | $589.28 | $637.8669 | $637.86 | $637.90 | $637.80 | |