| 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 | $36.28 | 8.807% | $39.4752 | $39.48 | $39.50 | $39.50 |
| Purchase #2 | $143.98 | 11.344% | $160.3131 | $160.31 | $160.30 | $160.30 |
| Purchase #3 | $77.27 | 11.287% | $85.9915 | $85.99 | $86.00 | $86.00 |
| Purchase #4 | $206.50 | 9.721% | $226.5739 | $226.57 | $226.55 | $226.60 |
| Purchase #5 | $115.28 | 7.448% | $123.8661 | $123.87 | $123.85 | $123.90 |
| Purchase #6 | $214.84 | 6.560% | $228.9335 | $228.93 | $228.95 | $228.90 |
| Purchase #7 | $150.39 | 8.364% | $162.9686 | $162.97 | $162.95 | $163.00 |
| 7 purchase totals = | $944.54 | $1,028.1219 | $1,028.12 | $1,028.10 | $1,028.20 | |