| 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 | $8.66 | 5.317% | $9.1205 | $9.12 | $9.10 | $9.10 |
| Purchase #2 | $148.74 | 10.145% | $163.8297 | $163.83 | $163.85 | $163.80 |
| Purchase #3 | $86.91 | 5.320% | $91.5336 | $91.53 | $91.55 | $91.50 |
| Purchase #4 | $144.97 | 11.416% | $161.5198 | $161.52 | $161.50 | $161.50 |
| Purchase #5 | $237.93 | 13.431% | $269.8864 | $269.89 | $269.90 | $269.90 |
| Purchase #6 | $183.40 | 8.297% | $198.6167 | $198.62 | $198.60 | $198.60 |
| Purchase #7 | $148.69 | 3.851% | $154.4161 | $154.42 | $154.40 | $154.40 |
| 7 purchase totals = | $959.30 | $1,048.9228 | $1,048.93 | $1,048.90 | $1,048.80 | |