| 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 | $71.39 | 13.760% | $81.2133 | $81.21 | $81.20 | $81.20 |
| Purchase #2 | $63.48 | 8.615% | $68.9488 | $68.95 | $68.95 | $68.90 |
| Purchase #3 | $181.36 | 11.644% | $202.4776 | $202.48 | $202.50 | $202.50 |
| Purchase #4 | $28.26 | 7.175% | $30.2877 | $30.29 | $30.30 | $30.30 |
| Purchase #5 | $57.83 | 3.690% | $59.9639 | $59.96 | $59.95 | $60.00 |
| Purchase #6 | $202.91 | 8.199% | $219.5466 | $219.55 | $219.55 | $219.50 |
| Purchase #7 | $5.30 | 5.650% | $5.5995 | $5.60 | $5.60 | $5.60 |
| 7 purchase totals = | $610.53 | $668.0374 | $668.04 | $668.05 | $668.00 | |