| 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 | $26.73 | 7.398% | $28.7075 | $28.71 | $28.70 | $28.70 |
| Purchase #2 | $181.28 | 12.325% | $203.6228 | $203.62 | $203.60 | $203.60 |
| Purchase #3 | $44.83 | 9.184% | $48.9472 | $48.95 | $48.95 | $48.90 |
| Purchase #4 | $112.68 | 10.257% | $124.2376 | $124.24 | $124.25 | $124.20 |
| Purchase #5 | $57.84 | 6.401% | $61.5423 | $61.54 | $61.55 | $61.50 |
| Purchase #6 | $249.82 | 6.859% | $266.9552 | $266.96 | $266.95 | $267.00 |
| Purchase #7 | $5.56 | 3.540% | $5.7568 | $5.76 | $5.75 | $5.80 |
| 7 purchase totals = | $678.74 | $739.7694 | $739.78 | $739.75 | $739.70 | |