| 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 | $107.43 | 12.192% | $120.5279 | $120.53 | $120.55 | $120.50 |
| Purchase #2 | $36.52 | 13.454% | $41.4334 | $41.43 | $41.45 | $41.40 |
| Purchase #3 | $22.89 | 7.612% | $24.6324 | $24.63 | $24.65 | $24.60 |
| Purchase #4 | $183.47 | 5.126% | $192.8747 | $192.87 | $192.85 | $192.90 |
| Purchase #5 | $61.64 | 13.653% | $70.0557 | $70.06 | $70.05 | $70.10 |
| Purchase #6 | $168.27 | 7.641% | $181.1275 | $181.13 | $181.15 | $181.10 |
| Purchase #7 | $42.28 | 4.793% | $44.3065 | $44.31 | $44.30 | $44.30 |
| 7 purchase totals = | $622.50 | $674.9581 | $674.96 | $675.00 | $674.90 | |