| 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 | $93.54 | 11.143% | $103.9632 | $103.96 | $103.95 | $104.00 |
| Purchase #2 | $20.72 | 8.136% | $22.4058 | $22.41 | $22.40 | $22.40 |
| Purchase #3 | $7.67 | 4.262% | $7.9969 | $8.00 | $8.00 | $8.00 |
| Purchase #4 | $205.82 | 8.854% | $224.0433 | $224.04 | $224.05 | $224.00 |
| Purchase #5 | $38.36 | 13.831% | $43.6656 | $43.67 | $43.65 | $43.70 |
| Purchase #6 | $245.54 | 5.156% | $258.2 | $258.20 | $258.20 | $258.20 |
| Purchase #7 | $139.66 | 9.827% | $153.3844 | $153.38 | $153.40 | $153.40 |
| 7 purchase totals = | $751.31 | $813.6592 | $813.66 | $813.65 | $813.70 | |