| 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 | $8.85 | 4.428% | $9.2419 | $9.24 | $9.25 | $9.20 |
| Purchase #2 | $192.47 | 4.293% | $200.7327 | $200.73 | $200.75 | $200.70 |
| Purchase #3 | $140.67 | 5.442% | $148.3253 | $148.33 | $148.35 | $148.30 |
| Purchase #4 | $108.78 | 9.641% | $119.2675 | $119.27 | $119.25 | $119.30 |
| Purchase #5 | $199.33 | 11.781% | $222.8131 | $222.81 | $222.80 | $222.80 |
| Purchase #6 | $199.93 | 5.367% | $210.6602 | $210.66 | $210.65 | $210.70 |
| Purchase #7 | $48.99 | 6.852% | $52.3468 | $52.35 | $52.35 | $52.30 |
| 7 purchase totals = | $899.02 | $963.3875 | $963.39 | $963.40 | $963.30 | |