| 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 | $8.46 | 3.387% | $8.7465 | $8.75 | $8.75 | $8.70 |
| Purchase #2 | $147.59 | 12.612% | $166.2041 | $166.20 | $166.20 | $166.20 |
| Purchase #3 | $144.33 | 3.110% | $148.8187 | $148.82 | $148.80 | $148.80 |
| Purchase #4 | $133.71 | 5.786% | $141.4465 | $141.45 | $141.45 | $141.40 |
| Purchase #5 | $95.70 | 6.509% | $101.9291 | $101.93 | $101.95 | $101.90 |
| Purchase #6 | $97.27 | 5.181% | $102.3096 | $102.31 | $102.30 | $102.30 |
| Purchase #7 | $223.71 | 8.207% | $242.0699 | $242.07 | $242.05 | $242.10 |
| 7 purchase totals = | $850.77 | $911.5244 | $911.53 | $911.50 | $911.40 | |