| 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 | $92.91 | 8.199% | $100.5277 | $100.53 | $100.55 | $100.50 |
| Purchase #2 | $45.35 | 8.265% | $49.0982 | $49.10 | $49.10 | $49.10 |
| Purchase #3 | $5.27 | 10.505% | $5.8236 | $5.82 | $5.80 | $5.80 |
| Purchase #4 | $15.86 | 8.175% | $17.1566 | $17.16 | $17.15 | $17.20 |
| Purchase #5 | $138.57 | 12.176% | $155.4423 | $155.44 | $155.45 | $155.40 |
| Purchase #6 | $127.87 | 6.639% | $136.3593 | $136.36 | $136.35 | $136.40 |
| Purchase #7 | $53.70 | 5.686% | $56.7534 | $56.75 | $56.75 | $56.80 |
| 7 purchase totals = | $479.53 | $521.1611 | $521.16 | $521.15 | $521.20 | |