| 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 | $13.82 | 4.636% | $14.4607 | $14.46 | $14.45 | $14.50 |
| Purchase #2 | $178.68 | 7.832% | $192.6742 | $192.67 | $192.65 | $192.70 |
| Purchase #3 | $7.31 | 4.122% | $7.6113 | $7.61 | $7.60 | $7.60 |
| Purchase #4 | $223.82 | 9.736% | $245.6111 | $245.61 | $245.60 | $245.60 |
| Purchase #5 | $5.28 | 3.484% | $5.464 | $5.46 | $5.45 | $5.50 |
| Purchase #6 | $82.58 | 12.421% | $92.8373 | $92.84 | $92.85 | $92.80 |
| Purchase #7 | $67.83 | 3.810% | $70.4143 | $70.41 | $70.40 | $70.40 |
| 7 purchase totals = | $579.32 | $629.0729 | $629.06 | $629.00 | $629.10 | |