| 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 | $107.65 | 6.644% | $114.8023 | $114.80 | $114.80 | $114.80 |
| Purchase #2 | $221.96 | 4.851% | $232.7273 | $232.73 | $232.75 | $232.70 |
| Purchase #3 | $77.35 | 6.157% | $82.1124 | $82.11 | $82.10 | $82.10 |
| Purchase #4 | $115.81 | 10.405% | $127.86 | $127.86 | $127.85 | $127.90 |
| Purchase #5 | $71.44 | 7.763% | $76.9859 | $76.99 | $77.00 | $77.00 |
| Purchase #6 | $6.76 | 6.363% | $7.1901 | $7.19 | $7.20 | $7.20 |
| Purchase #7 | $220.89 | 13.148% | $249.9326 | $249.93 | $249.95 | $249.90 |
| 7 purchase totals = | $821.86 | $891.6106 | $891.61 | $891.65 | $891.60 | |