| 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 | $141.27 | 8.138% | $152.7666 | $152.77 | $152.75 | $152.80 |
| Purchase #2 | $31.45 | 12.104% | $35.2567 | $35.26 | $35.25 | $35.30 |
| Purchase #3 | $92.91 | 5.236% | $97.7748 | $97.77 | $97.75 | $97.80 |
| Purchase #4 | $5.77 | 8.522% | $6.2617 | $6.26 | $6.25 | $6.30 |
| Purchase #5 | $23.50 | 4.646% | $24.5918 | $24.59 | $24.60 | $24.60 |
| Purchase #6 | $13.87 | 11.408% | $15.4523 | $15.45 | $15.45 | $15.50 |
| Purchase #7 | $72.46 | 9.767% | $79.5372 | $79.54 | $79.55 | $79.50 |
| 7 purchase totals = | $381.23 | $411.6411 | $411.64 | $411.60 | $411.80 | |