| 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 | $31.70 | 10.134% | $34.9125 | $34.91 | $34.90 | $34.90 |
| Purchase #2 | $190.98 | 9.553% | $209.2243 | $209.22 | $209.20 | $209.20 |
| Purchase #3 | $43.89 | 5.832% | $46.4497 | $46.45 | $46.45 | $46.40 |
| Purchase #4 | $229.86 | 8.183% | $248.6694 | $248.67 | $248.65 | $248.70 |
| Purchase #5 | $42.66 | 8.656% | $46.3526 | $46.35 | $46.35 | $46.40 |
| Purchase #6 | $119.63 | 8.389% | $129.6658 | $129.67 | $129.65 | $129.70 |
| Purchase #7 | $222.44 | 12.767% | $250.8389 | $250.84 | $250.85 | $250.80 |
| 7 purchase totals = | $881.16 | $966.1132 | $966.11 | $966.05 | $966.10 | |