| 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 | $60.70 | 10.478% | $67.0601 | $67.06 | $67.05 | $67.10 |
| Purchase #2 | $93.28 | 5.407% | $98.3236 | $98.32 | $98.30 | $98.30 |
| Purchase #3 | $100.78 | 8.248% | $109.0923 | $109.09 | $109.10 | $109.10 |
| Purchase #4 | $27.48 | 9.226% | $30.0153 | $30.02 | $30.00 | $30.00 |
| Purchase #5 | $133.72 | 3.197% | $137.995 | $138.00 | $138.00 | $138.00 |
| Purchase #6 | $164.46 | 12.150% | $184.4419 | $184.44 | $184.45 | $184.40 |
| Purchase #7 | $200.59 | 12.859% | $226.3839 | $226.38 | $226.40 | $226.40 |
| 7 purchase totals = | $781.01 | $853.3121 | $853.31 | $853.30 | $853.30 | |