| 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 | $53.34 | 4.555% | $55.7696 | $55.77 | $55.75 | $55.80 |
| Purchase #2 | $217.60 | 8.837% | $236.8293 | $236.83 | $236.85 | $236.80 |
| Purchase #3 | $203.46 | 12.287% | $228.4591 | $228.46 | $228.45 | $228.50 |
| Purchase #4 | $220.95 | 3.441% | $228.5529 | $228.55 | $228.55 | $228.60 |
| Purchase #5 | $229.59 | 11.747% | $256.5599 | $256.56 | $256.55 | $256.60 |
| Purchase #6 | $198.52 | 3.578% | $205.623 | $205.62 | $205.60 | $205.60 |
| Purchase #7 | $226.52 | 11.635% | $252.8756 | $252.88 | $252.90 | $252.90 |
| 7 purchase totals = | $1,349.98 | $1,464.6694 | $1,464.67 | $1,464.65 | $1,464.80 | |