| 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 | $8.42 | 3.469% | $8.7121 | $8.71 | $8.70 | $8.70 |
| Purchase #2 | $67.71 | 9.439% | $74.1011 | $74.10 | $74.10 | $74.10 |
| Purchase #3 | $41.78 | 7.416% | $44.8784 | $44.88 | $44.90 | $44.90 |
| Purchase #4 | $153.84 | 9.704% | $168.7686 | $168.77 | $168.75 | $168.80 |
| Purchase #5 | $34.48 | 6.866% | $36.8474 | $36.85 | $36.85 | $36.80 |
| Purchase #6 | $93.34 | 4.830% | $97.8483 | $97.85 | $97.85 | $97.80 |
| Purchase #7 | $118.75 | 8.512% | $128.858 | $128.86 | $128.85 | $128.90 |
| 7 purchase totals = | $518.32 | $560.0139 | $560.02 | $560.00 | $560.00 | |