| 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 | $53.44 | 13.114% | $60.4481 | $60.45 | $60.45 | $60.40 |
| Purchase #2 | $105.27 | 12.124% | $118.0329 | $118.03 | $118.05 | $118.00 |
| Purchase #3 | $28.46 | 8.825% | $30.9716 | $30.97 | $30.95 | $31.00 |
| Purchase #4 | $21.26 | 12.207% | $23.8552 | $23.86 | $23.85 | $23.90 |
| Purchase #5 | $231.45 | 4.666% | $242.2495 | $242.25 | $242.25 | $242.20 |
| Purchase #6 | $51.51 | 5.511% | $54.3487 | $54.35 | $54.35 | $54.30 |
| Purchase #7 | $170.86 | 9.265% | $186.6902 | $186.69 | $186.70 | $186.70 |
| 7 purchase totals = | $662.25 | $716.5962 | $716.60 | $716.60 | $716.50 | |