| 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 | $67.58 | 4.107% | $70.3555 | $70.36 | $70.35 | $70.40 |
| Purchase #2 | $13.31 | 7.304% | $14.2822 | $14.28 | $14.30 | $14.30 |
| Purchase #3 | $245.56 | 4.860% | $257.4942 | $257.49 | $257.50 | $257.50 |
| Purchase #4 | $228.47 | 9.677% | $250.579 | $250.58 | $250.60 | $250.60 |
| Purchase #5 | $78.97 | 5.288% | $83.1459 | $83.15 | $83.15 | $83.10 |
| Purchase #6 | $130.32 | 12.796% | $146.9957 | $147.00 | $147.00 | $147.00 |
| Purchase #7 | $8.41 | 10.205% | $9.2682 | $9.27 | $9.25 | $9.30 |
| 7 purchase totals = | $772.62 | $832.1207 | $832.13 | $832.15 | $832.20 | |