| 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 | $87.72 | 4.552% | $91.713 | $91.71 | $91.70 | $91.70 |
| Purchase #2 | $176.68 | 12.174% | $198.189 | $198.19 | $198.20 | $198.20 |
| Purchase #3 | $157.37 | 5.535% | $166.0804 | $166.08 | $166.10 | $166.10 |
| Purchase #4 | $66.72 | 10.706% | $73.863 | $73.86 | $73.85 | $73.90 |
| Purchase #5 | $152.64 | 8.735% | $165.9731 | $165.97 | $165.95 | $166.00 |
| Purchase #6 | $151.88 | 7.518% | $163.2983 | $163.30 | $163.30 | $163.30 |
| Purchase #7 | $240.90 | 5.761% | $254.7782 | $254.78 | $254.80 | $254.80 |
| 7 purchase totals = | $1,033.91 | $1,113.8950 | $1,113.89 | $1,113.90 | $1,114.00 | |