| 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 | $87.30 | 9.750% | $95.8118 | $95.81 | $95.80 | $95.80 |
| Purchase #2 | $183.68 | 8.175% | $198.6958 | $198.70 | $198.70 | $198.70 |
| Purchase #3 | $207.47 | 9.691% | $227.5759 | $227.58 | $227.60 | $227.60 |
| Purchase #4 | $88.79 | 6.271% | $94.358 | $94.36 | $94.35 | $94.40 |
| Purchase #5 | $14.37 | 5.817% | $15.2059 | $15.21 | $15.20 | $15.20 |
| Purchase #6 | $163.49 | 10.591% | $180.8052 | $180.81 | $180.80 | $180.80 |
| Purchase #7 | $15.29 | 9.455% | $16.7357 | $16.74 | $16.75 | $16.70 |
| 7 purchase totals = | $760.39 | $829.1883 | $829.21 | $829.20 | $829.20 | |