| 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 | $99.25 | 3.708% | $102.9302 | $102.93 | $102.95 | $102.90 |
| Purchase #2 | $88.63 | 5.873% | $93.8352 | $93.84 | $93.85 | $93.80 |
| Purchase #3 | $226.88 | 5.686% | $239.7804 | $239.78 | $239.80 | $239.80 |
| Purchase #4 | $170.84 | 6.245% | $181.509 | $181.51 | $181.50 | $181.50 |
| Purchase #5 | $5.39 | 5.525% | $5.6878 | $5.69 | $5.70 | $5.70 |
| Purchase #6 | $8.98 | 4.174% | $9.3548 | $9.35 | $9.35 | $9.40 |
| Purchase #7 | $224.37 | 6.451% | $238.8441 | $238.84 | $238.85 | $238.80 |
| 7 purchase totals = | $824.34 | $871.9415 | $871.94 | $872.00 | $871.90 | |