| 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 | $19.49 | 10.284% | $21.4944 | $21.49 | $21.50 | $21.50 |
| Purchase #2 | $118.25 | 7.551% | $127.1791 | $127.18 | $127.20 | $127.20 |
| Purchase #3 | $9.77 | 9.559% | $10.7039 | $10.70 | $10.70 | $10.70 |
| Purchase #4 | $94.87 | 12.568% | $106.7933 | $106.79 | $106.80 | $106.80 |
| Purchase #5 | $183.87 | 8.821% | $200.0892 | $200.09 | $200.10 | $200.10 |
| Purchase #6 | $192.74 | 12.219% | $216.2909 | $216.29 | $216.30 | $216.30 |
| Purchase #7 | $102.44 | 3.475% | $105.9998 | $106.00 | $106.00 | $106.00 |
| 7 purchase totals = | $721.43 | $788.5506 | $788.54 | $788.60 | $788.60 | |