| 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 | $70.50 | 5.871% | $74.6391 | $74.64 | $74.65 | $74.60 |
| Purchase #2 | $190.86 | 11.444% | $212.702 | $212.70 | $212.70 | $212.70 |
| Purchase #3 | $209.59 | 13.818% | $238.5511 | $238.55 | $238.55 | $238.60 |
| Purchase #4 | $104.77 | 13.300% | $118.7044 | $118.70 | $118.70 | $118.70 |
| Purchase #5 | $83.85 | 4.603% | $87.7096 | $87.71 | $87.70 | $87.70 |
| Purchase #6 | $209.98 | 7.630% | $226.0015 | $226.00 | $226.00 | $226.00 |
| Purchase #7 | $176.44 | 8.823% | $192.0073 | $192.01 | $192.00 | $192.00 |
| 7 purchase totals = | $1,045.99 | $1,150.3150 | $1,150.31 | $1,150.30 | $1,150.30 | |