| 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 | $51.92 | 4.134% | $54.0664 | $54.07 | $54.05 | $54.10 |
| Purchase #2 | $157.73 | 3.162% | $162.7174 | $162.72 | $162.70 | $162.70 |
| Purchase #3 | $22.65 | 11.166% | $25.1791 | $25.18 | $25.20 | $25.20 |
| Purchase #4 | $209.79 | 6.722% | $223.8921 | $223.89 | $223.90 | $223.90 |
| Purchase #5 | $192.53 | 4.808% | $201.7868 | $201.79 | $201.80 | $201.80 |
| Purchase #6 | $13.29 | 13.575% | $15.0941 | $15.09 | $15.10 | $15.10 |
| Purchase #7 | $99.55 | 9.562% | $109.069 | $109.07 | $109.05 | $109.10 |
| 7 purchase totals = | $747.46 | $791.8049 | $791.81 | $791.80 | $791.90 | |