| 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 | $134.53 | 11.438% | $149.9175 | $149.92 | $149.90 | $149.90 |
| Purchase #2 | $57.43 | 8.119% | $62.0927 | $62.09 | $62.10 | $62.10 |
| Purchase #3 | $11.64 | 13.130% | $13.1683 | $13.17 | $13.15 | $13.20 |
| Purchase #4 | $248.64 | 12.774% | $280.4013 | $280.40 | $280.40 | $280.40 |
| Purchase #5 | $130.96 | 6.419% | $139.3663 | $139.37 | $139.35 | $139.40 |
| Purchase #6 | $128.66 | 13.592% | $146.1475 | $146.15 | $146.15 | $146.10 |
| Purchase #7 | $24.52 | 13.283% | $27.777 | $27.78 | $27.80 | $27.80 |
| 7 purchase totals = | $736.38 | $818.8706 | $818.88 | $818.85 | $818.90 | |