| 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 | $86.68 | 7.742% | $93.3908 | $93.39 | $93.40 | $93.40 |
| Purchase #2 | $88.96 | 6.591% | $94.8234 | $94.82 | $94.80 | $94.80 |
| Purchase #3 | $173.89 | 5.271% | $183.0557 | $183.06 | $183.05 | $183.10 |
| Purchase #4 | $41.43 | 4.211% | $43.1746 | $43.17 | $43.15 | $43.20 |
| Purchase #5 | $76.86 | 3.786% | $79.7699 | $79.77 | $79.75 | $79.80 |
| Purchase #6 | $14.37 | 9.862% | $15.7872 | $15.79 | $15.80 | $15.80 |
| Purchase #7 | $78.97 | 5.812% | $83.5597 | $83.56 | $83.55 | $83.60 |
| 7 purchase totals = | $561.16 | $593.5613 | $593.56 | $593.50 | $593.70 | |