| 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 | $56.41 | 5.282% | $59.3896 | $59.39 | $59.40 | $59.40 |
| Purchase #2 | $25.90 | 3.640% | $26.8428 | $26.84 | $26.85 | $26.80 |
| Purchase #3 | $227.51 | 3.341% | $235.1111 | $235.11 | $235.10 | $235.10 |
| Purchase #4 | $220.90 | 13.708% | $251.181 | $251.18 | $251.20 | $251.20 |
| Purchase #5 | $30.32 | 12.710% | $34.1737 | $34.17 | $34.15 | $34.20 |
| Purchase #6 | $48.63 | 11.690% | $54.3148 | $54.31 | $54.30 | $54.30 |
| Purchase #7 | $180.33 | 3.204% | $186.1078 | $186.11 | $186.10 | $186.10 |
| 7 purchase totals = | $790.00 | $847.1208 | $847.11 | $847.10 | $847.10 | |