| 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 | $24.63 | 10.363% | $27.1824 | $27.18 | $27.20 | $27.20 |
| Purchase #2 | $186.88 | 7.743% | $201.3501 | $201.35 | $201.35 | $201.40 |
| Purchase #3 | $196.49 | 7.612% | $211.4468 | $211.45 | $211.45 | $211.40 |
| Purchase #4 | $10.55 | 3.239% | $10.8917 | $10.89 | $10.90 | $10.90 |
| Purchase #5 | $8.68 | 8.320% | $9.4022 | $9.40 | $9.40 | $9.40 |
| Purchase #6 | $69.61 | 10.231% | $76.7318 | $76.73 | $76.75 | $76.70 |
| Purchase #7 | $111.64 | 6.184% | $118.5438 | $118.54 | $118.55 | $118.50 |
| 7 purchase totals = | $608.48 | $655.5488 | $655.54 | $655.60 | $655.50 | |