| 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 | $16.50 | 10.298% | $18.1992 | $18.20 | $18.20 | $18.20 |
| Purchase #2 | $42.66 | 8.687% | $46.3659 | $46.37 | $46.35 | $46.40 |
| Purchase #3 | $198.33 | 12.107% | $222.3418 | $222.34 | $222.35 | $222.30 |
| Purchase #4 | $30.35 | 10.809% | $33.6305 | $33.63 | $33.65 | $33.60 |
| Purchase #5 | $62.66 | 8.507% | $67.9905 | $67.99 | $68.00 | $68.00 |
| Purchase #6 | $202.98 | 8.427% | $220.0851 | $220.09 | $220.10 | $220.10 |
| Purchase #7 | $214.36 | 13.841% | $244.0296 | $244.03 | $244.05 | $244.00 |
| 7 purchase totals = | $767.84 | $852.6426 | $852.65 | $852.70 | $852.60 | |