| 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 | $42.69 | 10.698% | $47.257 | $47.26 | $47.25 | $47.30 |
| Purchase #2 | $211.83 | 9.294% | $231.5175 | $231.52 | $231.50 | $231.50 |
| Purchase #3 | $6.68 | 12.615% | $7.5227 | $7.52 | $7.50 | $7.50 |
| Purchase #4 | $43.64 | 5.358% | $45.9782 | $45.98 | $46.00 | $46.00 |
| Purchase #5 | $71.75 | 3.141% | $74.0037 | $74.00 | $74.00 | $74.00 |
| Purchase #6 | $87.83 | 7.691% | $94.585 | $94.59 | $94.60 | $94.60 |
| Purchase #7 | $122.47 | 7.175% | $131.2572 | $131.26 | $131.25 | $131.30 |
| 7 purchase totals = | $586.89 | $632.1213 | $632.13 | $632.10 | $632.20 | |