| 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 | $82.65 | 6.333% | $87.8842 | $87.88 | $87.90 | $87.90 |
| Purchase #2 | $17.60 | 12.771% | $19.8477 | $19.85 | $19.85 | $19.80 |
| Purchase #3 | $164.45 | 12.197% | $184.508 | $184.51 | $184.50 | $184.50 |
| Purchase #4 | $208.68 | 6.384% | $222.0021 | $222.00 | $222.00 | $222.00 |
| Purchase #5 | $26.42 | 8.707% | $28.7204 | $28.72 | $28.70 | $28.70 |
| Purchase #6 | $181.74 | 4.264% | $189.4894 | $189.49 | $189.50 | $189.50 |
| Purchase #7 | $23.55 | 6.376% | $25.0515 | $25.05 | $25.05 | $25.10 |
| 7 purchase totals = | $705.09 | $757.5033 | $757.50 | $757.50 | $757.50 | |