| 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 | $79.70 | 6.379% | $84.7841 | $84.78 | $84.80 | $84.80 |
| Purchase #2 | $118.53 | 11.629% | $132.3139 | $132.31 | $132.30 | $132.30 |
| Purchase #3 | $81.77 | 8.451% | $88.6804 | $88.68 | $88.70 | $88.70 |
| Purchase #4 | $148.37 | 3.277% | $153.2321 | $153.23 | $153.25 | $153.20 |
| Purchase #5 | $100.37 | 10.292% | $110.7001 | $110.70 | $110.70 | $110.70 |
| Purchase #6 | $24.87 | 7.106% | $26.6373 | $26.64 | $26.65 | $26.60 |
| Purchase #7 | $5.56 | 12.547% | $6.2576 | $6.26 | $6.25 | $6.30 |
| 7 purchase totals = | $559.17 | $602.6055 | $602.60 | $602.65 | $602.60 | |