| 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 | $226.42 | 13.720% | $257.4848 | $257.48 | $257.50 | $257.50 |
| Purchase #2 | $40.76 | 6.152% | $43.2676 | $43.27 | $43.25 | $43.30 |
| Purchase #3 | $100.38 | 5.703% | $106.1047 | $106.10 | $106.10 | $106.10 |
| Purchase #4 | $138.70 | 10.321% | $153.0152 | $153.02 | $153.00 | $153.00 |
| Purchase #5 | $133.27 | 10.385% | $147.1101 | $147.11 | $147.10 | $147.10 |
| Purchase #6 | $27.43 | 5.815% | $29.0251 | $29.03 | $29.05 | $29.00 |
| Purchase #7 | $27.75 | 8.859% | $30.2084 | $30.21 | $30.20 | $30.20 |
| 7 purchase totals = | $694.71 | $766.2159 | $766.22 | $766.20 | $766.20 | |