| 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 | $27.67 | 8.740% | $30.0884 | $30.09 | $30.10 | $30.10 |
| Purchase #2 | $61.60 | 9.632% | $67.5333 | $67.53 | $67.55 | $67.50 |
| Purchase #3 | $193.68 | 11.560% | $216.0694 | $216.07 | $216.05 | $216.10 |
| Purchase #4 | $110.37 | 3.319% | $114.0332 | $114.03 | $114.05 | $114.00 |
| Purchase #5 | $58.87 | 10.477% | $65.0378 | $65.04 | $65.05 | $65.00 |
| Purchase #6 | $247.84 | 8.716% | $269.4417 | $269.44 | $269.45 | $269.40 |
| Purchase #7 | $220.87 | 13.397% | $250.46 | $250.46 | $250.45 | $250.50 |
| 7 purchase totals = | $920.90 | $1,012.6638 | $1,012.66 | $1,012.70 | $1,012.60 | |