| 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 | $76.28 | 13.203% | $86.3512 | $86.35 | $86.35 | $86.40 |
| Purchase #2 | $91.67 | 8.860% | $99.792 | $99.79 | $99.80 | $99.80 |
| Purchase #3 | $233.42 | 12.105% | $261.6755 | $261.68 | $261.70 | $261.70 |
| Purchase #4 | $38.46 | 12.275% | $43.181 | $43.18 | $43.20 | $43.20 |
| Purchase #5 | $189.53 | 7.307% | $203.379 | $203.38 | $203.40 | $203.40 |
| Purchase #6 | $81.51 | 11.128% | $90.5804 | $90.58 | $90.60 | $90.60 |
| Purchase #7 | $177.47 | 8.261% | $192.1308 | $192.13 | $192.15 | $192.10 |
| 7 purchase totals = | $888.34 | $977.0899 | $977.09 | $977.20 | $977.20 | |