| 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 | $52.47 | 6.204% | $55.7252 | $55.73 | $55.75 | $55.70 |
| Purchase #2 | $17.35 | 7.263% | $18.6101 | $18.61 | $18.60 | $18.60 |
| Purchase #3 | $103.61 | 3.774% | $107.5202 | $107.52 | $107.50 | $107.50 |
| Purchase #4 | $163.48 | 11.619% | $182.4747 | $182.47 | $182.45 | $182.50 |
| Purchase #5 | $151.50 | 6.808% | $161.8141 | $161.81 | $161.80 | $161.80 |
| Purchase #6 | $128.95 | 3.698% | $133.7186 | $133.72 | $133.70 | $133.70 |
| Purchase #7 | $241.56 | 11.547% | $269.4529 | $269.45 | $269.45 | $269.50 |
| 7 purchase totals = | $858.92 | $929.3158 | $929.31 | $929.25 | $929.30 | |