| 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 | $67.94 | 13.517% | $77.1234 | $77.12 | $77.10 | $77.10 |
| Purchase #2 | $116.49 | 12.518% | $131.0722 | $131.07 | $131.05 | $131.10 |
| Purchase #3 | $146.33 | 13.639% | $166.2879 | $166.29 | $166.30 | $166.30 |
| Purchase #4 | $247.29 | 8.815% | $269.0886 | $269.09 | $269.10 | $269.10 |
| Purchase #5 | $52.94 | 6.169% | $56.2059 | $56.21 | $56.20 | $56.20 |
| Purchase #6 | $74.71 | 4.387% | $77.9875 | $77.99 | $78.00 | $78.00 |
| Purchase #7 | $191.42 | 12.164% | $214.7043 | $214.70 | $214.70 | $214.70 |
| 7 purchase totals = | $897.12 | $992.4698 | $992.47 | $992.45 | $992.50 | |