| 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 | $65.66 | 11.166% | $72.9916 | $72.99 | $73.00 | $73.00 |
| Purchase #2 | $67.90 | 10.765% | $75.2094 | $75.21 | $75.20 | $75.20 |
| Purchase #3 | $242.69 | 7.146% | $260.0326 | $260.03 | $260.05 | $260.00 |
| Purchase #4 | $202.45 | 3.325% | $209.1815 | $209.18 | $209.20 | $209.20 |
| Purchase #5 | $197.90 | 7.487% | $212.7168 | $212.72 | $212.70 | $212.70 |
| Purchase #6 | $149.42 | 13.672% | $169.8487 | $169.85 | $169.85 | $169.80 |
| Purchase #7 | $83.91 | 4.803% | $87.9402 | $87.94 | $87.95 | $87.90 |
| 7 purchase totals = | $1,009.93 | $1,087.9208 | $1,087.92 | $1,087.95 | $1,087.80 | |