| 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 | $65.99 | 13.172% | $74.6822 | $74.68 | $74.70 | $74.70 |
| Purchase #2 | $143.39 | 7.536% | $154.1959 | $154.20 | $154.20 | $154.20 |
| Purchase #3 | $114.48 | 12.532% | $128.8266 | $128.83 | $128.85 | $128.80 |
| Purchase #4 | $78.77 | 9.554% | $86.2957 | $86.30 | $86.30 | $86.30 |
| Purchase #5 | $84.56 | 4.596% | $88.4464 | $88.45 | $88.45 | $88.40 |
| Purchase #6 | $103.71 | 3.828% | $107.68 | $107.68 | $107.70 | $107.70 |
| Purchase #7 | $119.54 | 9.740% | $131.1832 | $131.18 | $131.20 | $131.20 |
| 7 purchase totals = | $710.44 | $771.3100 | $771.32 | $771.40 | $771.30 | |