| 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 | $9.31 | 11.351% | $10.3668 | $10.37 | $10.35 | $10.40 |
| Purchase #2 | $185.95 | 9.488% | $203.5929 | $203.59 | $203.60 | $203.60 |
| Purchase #3 | $112.98 | 7.343% | $121.2761 | $121.28 | $121.30 | $121.30 |
| Purchase #4 | $131.41 | 11.774% | $146.8822 | $146.88 | $146.90 | $146.90 |
| Purchase #5 | $200.66 | 6.688% | $214.0801 | $214.08 | $214.10 | $214.10 |
| Purchase #6 | $73.44 | 10.219% | $80.9448 | $80.94 | $80.95 | $80.90 |
| Purchase #7 | $56.87 | 5.749% | $60.1395 | $60.14 | $60.15 | $60.10 |
| 7 purchase totals = | $770.62 | $837.2824 | $837.28 | $837.35 | $837.30 | |