| 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 | $115.98 | 9.752% | $127.2904 | $127.29 | $127.30 | $127.30 |
| Purchase #2 | $78.89 | 5.678% | $83.3694 | $83.37 | $83.35 | $83.40 |
| Purchase #3 | $117.25 | 9.778% | $128.7147 | $128.71 | $128.70 | $128.70 |
| Purchase #4 | $62.58 | 10.775% | $69.323 | $69.32 | $69.30 | $69.30 |
| Purchase #5 | $113.38 | 13.849% | $129.082 | $129.08 | $129.10 | $129.10 |
| Purchase #6 | $15.66 | 3.667% | $16.2343 | $16.23 | $16.25 | $16.20 |
| Purchase #7 | $26.73 | 4.495% | $27.9315 | $27.93 | $27.95 | $27.90 |
| 7 purchase totals = | $530.47 | $581.9453 | $581.93 | $581.95 | $581.90 | |