| 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 | $89.64 | 6.428% | $95.4021 | $95.40 | $95.40 | $95.40 |
| Purchase #2 | $120.44 | 4.363% | $125.6948 | $125.69 | $125.70 | $125.70 |
| Purchase #3 | $27.61 | 3.724% | $28.6382 | $28.64 | $28.65 | $28.60 |
| Purchase #4 | $7.44 | 11.568% | $8.3007 | $8.30 | $8.30 | $8.30 |
| Purchase #5 | $31.83 | 9.289% | $34.7867 | $34.79 | $34.80 | $34.80 |
| Purchase #6 | $41.50 | 12.833% | $46.8257 | $46.83 | $46.85 | $46.80 |
| Purchase #7 | $41.84 | 4.186% | $43.5914 | $43.59 | $43.60 | $43.60 |
| 7 purchase totals = | $360.30 | $383.2396 | $383.24 | $383.30 | $383.20 | |