| 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 | $140.48 | 3.654% | $145.6131 | $145.61 | $145.60 | $145.60 |
| Purchase #2 | $204.36 | 5.157% | $214.8988 | $214.90 | $214.90 | $214.90 |
| Purchase #3 | $50.81 | 8.811% | $55.2869 | $55.29 | $55.30 | $55.30 |
| Purchase #4 | $8.95 | 10.447% | $9.885 | $9.89 | $9.90 | $9.90 |
| Purchase #5 | $145.68 | 4.586% | $152.3609 | $152.36 | $152.35 | $152.40 |
| Purchase #6 | $28.82 | 8.217% | $31.1881 | $31.19 | $31.20 | $31.20 |
| Purchase #7 | $119.37 | 10.324% | $131.6938 | $131.69 | $131.70 | $131.70 |
| 7 purchase totals = | $698.47 | $740.9266 | $740.93 | $740.95 | $741.00 | |