| 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 | $38.69 | 11.839% | $43.2705 | $43.27 | $43.25 | $43.30 |
| Purchase #2 | $247.50 | 10.740% | $274.0815 | $274.08 | $274.10 | $274.10 |
| Purchase #3 | $75.79 | 9.130% | $82.7096 | $82.71 | $82.70 | $82.70 |
| Purchase #4 | $135.41 | 6.360% | $144.0221 | $144.02 | $144.00 | $144.00 |
| Purchase #5 | $113.56 | 9.760% | $124.6435 | $124.64 | $124.65 | $124.60 |
| Purchase #6 | $8.55 | 8.440% | $9.2716 | $9.27 | $9.25 | $9.30 |
| Purchase #7 | $118.59 | 4.349% | $123.7475 | $123.75 | $123.75 | $123.70 |
| 7 purchase totals = | $738.09 | $801.7463 | $801.74 | $801.70 | $801.70 | |