| 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 | $111.60 | 12.403% | $125.4417 | $125.44 | $125.45 | $125.40 |
| Purchase #2 | $11.54 | 8.369% | $12.5058 | $12.51 | $12.50 | $12.50 |
| Purchase #3 | $51.99 | 3.342% | $53.7275 | $53.73 | $53.75 | $53.70 |
| Purchase #4 | $16.97 | 4.465% | $17.7277 | $17.73 | $17.75 | $17.70 |
| Purchase #5 | $111.83 | 8.319% | $121.1331 | $121.13 | $121.15 | $121.10 |
| Purchase #6 | $66.56 | 13.601% | $75.6128 | $75.61 | $75.60 | $75.60 |
| Purchase #7 | $142.27 | 4.391% | $148.5171 | $148.52 | $148.50 | $148.50 |
| 7 purchase totals = | $512.76 | $554.6657 | $554.67 | $554.70 | $554.50 | |