| 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 | $91.66 | 3.544% | $94.9084 | $94.91 | $94.90 | $94.90 |
| Purchase #2 | $18.80 | 9.655% | $20.6151 | $20.62 | $20.60 | $20.60 |
| Purchase #3 | $54.30 | 11.529% | $60.5602 | $60.56 | $60.55 | $60.60 |
| Purchase #4 | $120.33 | 6.367% | $127.9914 | $127.99 | $128.00 | $128.00 |
| Purchase #5 | $52.97 | 9.110% | $57.7956 | $57.80 | $57.80 | $57.80 |
| Purchase #6 | $48.41 | 8.202% | $52.3806 | $52.38 | $52.40 | $52.40 |
| Purchase #7 | $121.76 | 10.796% | $134.9052 | $134.91 | $134.90 | $134.90 |
| 7 purchase totals = | $508.23 | $549.1565 | $549.17 | $549.15 | $549.20 | |