| 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 | $49.37 | 7.111% | $52.8807 | $52.88 | $52.90 | $52.90 |
| Purchase #2 | $145.60 | 13.808% | $165.7044 | $165.70 | $165.70 | $165.70 |
| Purchase #3 | $96.39 | 13.332% | $109.2407 | $109.24 | $109.25 | $109.20 |
| Purchase #4 | $160.74 | 10.153% | $177.0599 | $177.06 | $177.05 | $177.10 |
| Purchase #5 | $224.96 | 12.842% | $253.8494 | $253.85 | $253.85 | $253.80 |
| Purchase #6 | $78.40 | 11.373% | $87.3164 | $87.32 | $87.30 | $87.30 |
| Purchase #7 | $41.85 | 3.236% | $43.2043 | $43.20 | $43.20 | $43.20 |
| 7 purchase totals = | $797.31 | $889.2558 | $889.25 | $889.25 | $889.20 | |