| 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 | $61.31 | 13.384% | $69.5157 | $69.52 | $69.50 | $69.50 |
| Purchase #2 | $154.69 | 3.205% | $159.6478 | $159.65 | $159.65 | $159.60 |
| Purchase #3 | $102.31 | 4.713% | $107.1319 | $107.13 | $107.15 | $107.10 |
| Purchase #4 | $211.41 | 3.539% | $218.8918 | $218.89 | $218.90 | $218.90 |
| Purchase #5 | $148.84 | 5.168% | $156.5321 | $156.53 | $156.55 | $156.50 |
| Purchase #6 | $147.98 | 9.747% | $162.4036 | $162.40 | $162.40 | $162.40 |
| Purchase #7 | $5.41 | 3.416% | $5.5948 | $5.59 | $5.60 | $5.60 |
| 7 purchase totals = | $831.95 | $879.7177 | $879.71 | $879.75 | $879.60 | |