| 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 | $97.64 | 6.362% | $103.8519 | $103.85 | $103.85 | $103.90 |
| Purchase #2 | $249.84 | 5.370% | $263.2564 | $263.26 | $263.25 | $263.30 |
| Purchase #3 | $25.71 | 4.431% | $26.8492 | $26.85 | $26.85 | $26.80 |
| Purchase #4 | $146.70 | 10.440% | $162.0155 | $162.02 | $162.00 | $162.00 |
| Purchase #5 | $141.93 | 8.287% | $153.6917 | $153.69 | $153.70 | $153.70 |
| Purchase #6 | $118.96 | 7.430% | $127.7987 | $127.80 | $127.80 | $127.80 |
| Purchase #7 | $40.78 | 10.470% | $45.0497 | $45.05 | $45.05 | $45.00 |
| 7 purchase totals = | $821.56 | $882.5131 | $882.52 | $882.50 | $882.50 | |