| 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 | $88.97 | 11.807% | $99.4747 | $99.47 | $99.45 | $99.50 |
| Purchase #2 | $130.77 | 4.745% | $136.975 | $136.98 | $137.00 | $137.00 |
| Purchase #3 | $203.56 | 11.474% | $226.9165 | $226.92 | $226.90 | $226.90 |
| Purchase #4 | $241.43 | 12.528% | $271.6764 | $271.68 | $271.70 | $271.70 |
| Purchase #5 | $49.83 | 4.583% | $52.1137 | $52.11 | $52.10 | $52.10 |
| Purchase #6 | $46.72 | 7.317% | $50.1385 | $50.14 | $50.15 | $50.10 |
| Purchase #7 | $134.41 | 4.588% | $140.5767 | $140.58 | $140.60 | $140.60 |
| 7 purchase totals = | $895.69 | $977.8715 | $977.88 | $977.90 | $977.90 | |