| 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 | $26.95 | 5.255% | $28.3662 | $28.37 | $28.35 | $28.40 |
| Purchase #2 | $145.40 | 13.214% | $164.6132 | $164.61 | $164.60 | $164.60 |
| Purchase #3 | $7.64 | 10.461% | $8.4392 | $8.44 | $8.45 | $8.40 |
| Purchase #4 | $202.99 | 9.344% | $221.9574 | $221.96 | $221.95 | $222.00 |
| Purchase #5 | $159.68 | 3.348% | $165.0261 | $165.03 | $165.05 | $165.00 |
| Purchase #6 | $212.35 | 3.197% | $219.1388 | $219.14 | $219.15 | $219.10 |
| Purchase #7 | $39.73 | 12.447% | $44.6752 | $44.68 | $44.70 | $44.70 |
| 7 purchase totals = | $794.74 | $852.2161 | $852.23 | $852.25 | $852.20 | |