| 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 | $106.39 | 9.818% | $116.8354 | $116.84 | $116.85 | $116.80 |
| Purchase #2 | $207.87 | 3.391% | $214.9189 | $214.92 | $214.90 | $214.90 |
| Purchase #3 | $67.72 | 10.441% | $74.7906 | $74.79 | $74.80 | $74.80 |
| Purchase #4 | $197.99 | 10.643% | $219.0621 | $219.06 | $219.05 | $219.10 |
| Purchase #5 | $78.76 | 8.550% | $85.494 | $85.49 | $85.50 | $85.50 |
| Purchase #6 | $200.50 | 11.181% | $222.9179 | $222.92 | $222.90 | $222.90 |
| Purchase #7 | $51.36 | 9.855% | $56.4215 | $56.42 | $56.40 | $56.40 |
| 7 purchase totals = | $910.59 | $990.4404 | $990.44 | $990.40 | $990.40 | |