| 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 | $91.91 | 8.513% | $99.7343 | $99.73 | $99.75 | $99.70 |
| Purchase #2 | $184.37 | 8.192% | $199.4736 | $199.47 | $199.45 | $199.50 |
| Purchase #3 | $121.35 | 11.236% | $134.9849 | $134.98 | $135.00 | $135.00 |
| Purchase #4 | $96.36 | 11.366% | $107.3123 | $107.31 | $107.30 | $107.30 |
| Purchase #5 | $247.51 | 5.711% | $261.6453 | $261.65 | $261.65 | $261.60 |
| Purchase #6 | $21.26 | 10.633% | $23.5206 | $23.52 | $23.50 | $23.50 |
| Purchase #7 | $20.26 | 8.824% | $22.0477 | $22.05 | $22.05 | $22.00 |
| 7 purchase totals = | $783.02 | $848.7187 | $848.71 | $848.70 | $848.60 | |