| 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 | $24.48 | 10.722% | $27.1047 | $27.10 | $27.10 | $27.10 |
| Purchase #2 | $197.46 | 6.853% | $210.9919 | $210.99 | $211.00 | $211.00 |
| Purchase #3 | $214.33 | 5.510% | $226.1396 | $226.14 | $226.15 | $226.10 |
| Purchase #4 | $99.26 | 3.334% | $102.5693 | $102.57 | $102.55 | $102.60 |
| Purchase #5 | $8.79 | 3.447% | $9.093 | $9.09 | $9.10 | $9.10 |
| Purchase #6 | $49.46 | 11.853% | $55.3225 | $55.32 | $55.30 | $55.30 |
| Purchase #7 | $198.50 | 8.589% | $215.5492 | $215.55 | $215.55 | $215.50 |
| 7 purchase totals = | $792.28 | $846.7702 | $846.76 | $846.75 | $846.70 | |