| 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 | $81.51 | 10.706% | $90.2365 | $90.24 | $90.25 | $90.20 |
| Purchase #2 | $237.43 | 4.169% | $247.3285 | $247.33 | $247.35 | $247.30 |
| Purchase #3 | $83.62 | 13.628% | $95.0157 | $95.02 | $95.00 | $95.00 |
| Purchase #4 | $22.95 | 7.418% | $24.6524 | $24.65 | $24.65 | $24.70 |
| Purchase #5 | $75.92 | 10.638% | $83.9964 | $84.00 | $84.00 | $84.00 |
| Purchase #6 | $47.41 | 9.772% | $52.0429 | $52.04 | $52.05 | $52.00 |
| Purchase #7 | $175.56 | 13.243% | $198.8094 | $198.81 | $198.80 | $198.80 |
| 7 purchase totals = | $724.40 | $792.0818 | $792.09 | $792.10 | $792.00 | |