| 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 | $99.61 | 3.702% | $103.2976 | $103.30 | $103.30 | $103.30 |
| Purchase #2 | $198.32 | 8.379% | $214.9372 | $214.94 | $214.95 | $214.90 |
| Purchase #3 | $109.94 | 5.162% | $115.6151 | $115.62 | $115.60 | $115.60 |
| Purchase #4 | $153.84 | 7.696% | $165.6795 | $165.68 | $165.70 | $165.70 |
| Purchase #5 | $41.65 | 8.716% | $45.2802 | $45.28 | $45.30 | $45.30 |
| Purchase #6 | $124.38 | 7.869% | $134.1675 | $134.17 | $134.15 | $134.20 |
| Purchase #7 | $197.85 | 4.853% | $207.4517 | $207.45 | $207.45 | $207.50 |
| 7 purchase totals = | $925.59 | $986.4288 | $986.44 | $986.45 | $986.50 | |