| 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 | $71.54 | 8.476% | $77.6037 | $77.60 | $77.60 | $77.60 |
| Purchase #2 | $241.95 | 11.462% | $269.6823 | $269.68 | $269.70 | $269.70 |
| Purchase #3 | $172.30 | 7.816% | $185.767 | $185.77 | $185.75 | $185.80 |
| Purchase #4 | $110.83 | 10.184% | $122.1169 | $122.12 | $122.10 | $122.10 |
| Purchase #5 | $98.45 | 3.811% | $102.2019 | $102.20 | $102.20 | $102.20 |
| Purchase #6 | $19.26 | 7.449% | $20.6947 | $20.69 | $20.70 | $20.70 |
| Purchase #7 | $239.43 | 9.596% | $262.4057 | $262.41 | $262.40 | $262.40 |
| 7 purchase totals = | $953.76 | $1,040.4722 | $1,040.47 | $1,040.45 | $1,040.50 | |