| 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 | $82.27 | 6.367% | $87.5081 | $87.51 | $87.50 | $87.50 |
| Purchase #2 | $111.45 | 11.385% | $124.1386 | $124.14 | $124.15 | $124.10 |
| Purchase #3 | $134.79 | 3.243% | $139.1612 | $139.16 | $139.15 | $139.20 |
| Purchase #4 | $66.89 | 12.563% | $75.2934 | $75.29 | $75.30 | $75.30 |
| Purchase #5 | $162.74 | 11.432% | $181.3444 | $181.34 | $181.35 | $181.30 |
| Purchase #6 | $83.75 | 9.550% | $91.7481 | $91.75 | $91.75 | $91.70 |
| Purchase #7 | $100.29 | 6.501% | $106.8099 | $106.81 | $106.80 | $106.80 |
| 7 purchase totals = | $742.18 | $806.0037 | $806.00 | $806.00 | $805.90 | |