| 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 | $54.41 | 12.279% | $61.091 | $61.09 | $61.10 | $61.10 |
| Purchase #2 | $107.63 | 7.480% | $115.6807 | $115.68 | $115.70 | $115.70 |
| Purchase #3 | $112.70 | 13.183% | $127.5572 | $127.56 | $127.55 | $127.60 |
| Purchase #4 | $19.53 | 13.211% | $22.1101 | $22.11 | $22.10 | $22.10 |
| Purchase #5 | $8.38 | 10.276% | $9.2411 | $9.24 | $9.25 | $9.20 |
| Purchase #6 | $196.44 | 8.635% | $213.4026 | $213.40 | $213.40 | $213.40 |
| Purchase #7 | $86.74 | 13.556% | $98.4985 | $98.50 | $98.50 | $98.50 |
| 7 purchase totals = | $585.83 | $647.5812 | $647.58 | $647.60 | $647.60 | |