| 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 | $10.55 | 3.825% | $10.9535 | $10.95 | $10.95 | $11.00 |
| Purchase #2 | $66.73 | 12.442% | $75.0325 | $75.03 | $75.05 | $75.00 |
| Purchase #3 | $167.47 | 7.829% | $180.5812 | $180.58 | $180.60 | $180.60 |
| Purchase #4 | $125.34 | 12.680% | $141.2331 | $141.23 | $141.25 | $141.20 |
| Purchase #5 | $221.29 | 13.445% | $251.0424 | $251.04 | $251.05 | $251.00 |
| Purchase #6 | $158.26 | 8.306% | $171.4051 | $171.41 | $171.40 | $171.40 |
| Purchase #7 | $214.28 | 4.127% | $223.1233 | $223.12 | $223.10 | $223.10 |
| 7 purchase totals = | $963.92 | $1,053.3711 | $1,053.36 | $1,053.40 | $1,053.30 | |