| 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 | $9.73 | 11.132% | $10.8131 | $10.81 | $10.80 | $10.80 |
| Purchase #2 | $79.32 | 3.246% | $81.8947 | $81.89 | $81.90 | $81.90 |
| Purchase #3 | $11.93 | 6.809% | $12.7423 | $12.74 | $12.75 | $12.70 |
| Purchase #4 | $157.31 | 12.512% | $176.9926 | $176.99 | $177.00 | $177.00 |
| Purchase #5 | $240.28 | 6.724% | $256.4364 | $256.44 | $256.45 | $256.40 |
| Purchase #6 | $128.55 | 3.458% | $132.9953 | $133.00 | $133.00 | $133.00 |
| Purchase #7 | $51.71 | 6.373% | $55.0055 | $55.01 | $55.00 | $55.00 |
| 7 purchase totals = | $678.83 | $726.8799 | $726.88 | $726.90 | $726.80 | |