| 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 | $56.87 | 11.125% | $63.1968 | $63.20 | $63.20 | $63.20 |
| Purchase #2 | $250.74 | 11.750% | $280.202 | $280.20 | $280.20 | $280.20 |
| Purchase #3 | $59.60 | 6.558% | $63.5086 | $63.51 | $63.50 | $63.50 |
| Purchase #4 | $7.58 | 4.684% | $7.935 | $7.94 | $7.95 | $7.90 |
| Purchase #5 | $171.53 | 10.833% | $190.1118 | $190.11 | $190.10 | $190.10 |
| Purchase #6 | $101.38 | 6.771% | $108.2444 | $108.24 | $108.25 | $108.20 |
| Purchase #7 | $143.75 | 5.669% | $151.8992 | $151.90 | $151.90 | $151.90 |
| 7 purchase totals = | $791.45 | $865.0978 | $865.10 | $865.10 | $865.00 | |