| 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 | $8.54 | 6.564% | $9.1006 | $9.10 | $9.10 | $9.10 |
| Purchase #2 | $16.38 | 11.425% | $18.2514 | $18.25 | $18.25 | $18.30 |
| Purchase #3 | $232.67 | 5.338% | $245.0899 | $245.09 | $245.10 | $245.10 |
| Purchase #4 | $88.68 | 11.624% | $98.9882 | $98.99 | $99.00 | $99.00 |
| Purchase #5 | $165.75 | 4.697% | $173.5353 | $173.54 | $173.55 | $173.50 |
| Purchase #6 | $190.25 | 8.153% | $205.7611 | $205.76 | $205.75 | $205.80 |
| Purchase #7 | $47.25 | 6.743% | $50.4361 | $50.44 | $50.45 | $50.40 |
| 7 purchase totals = | $749.52 | $801.1626 | $801.17 | $801.20 | $801.20 | |