| 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 | $5.95 | 11.275% | $6.6209 | $6.62 | $6.60 | $6.60 |
| Purchase #2 | $93.79 | 3.721% | $97.2799 | $97.28 | $97.30 | $97.30 |
| Purchase #3 | $118.58 | 12.784% | $133.7393 | $133.74 | $133.75 | $133.70 |
| Purchase #4 | $157.69 | 10.532% | $174.2979 | $174.30 | $174.30 | $174.30 |
| Purchase #5 | $175.37 | 7.289% | $188.1527 | $188.15 | $188.15 | $188.20 |
| Purchase #6 | $88.57 | 4.126% | $92.2244 | $92.22 | $92.20 | $92.20 |
| Purchase #7 | $39.62 | 12.857% | $44.7139 | $44.71 | $44.70 | $44.70 |
| 7 purchase totals = | $679.57 | $737.0290 | $737.02 | $737.00 | $737.00 | |