| 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 | $95.85 | 7.869% | $103.3924 | $103.39 | $103.40 | $103.40 |
| Purchase #2 | $110.89 | 9.264% | $121.1628 | $121.16 | $121.15 | $121.20 |
| Purchase #3 | $101.67 | 7.847% | $109.648 | $109.65 | $109.65 | $109.60 |
| Purchase #4 | $57.55 | 10.587% | $63.6428 | $63.64 | $63.65 | $63.60 |
| Purchase #5 | $47.63 | 9.585% | $52.1953 | $52.20 | $52.20 | $52.20 |
| Purchase #6 | $61.37 | 7.188% | $65.7813 | $65.78 | $65.80 | $65.80 |
| Purchase #7 | $173.28 | 12.183% | $194.3907 | $194.39 | $194.40 | $194.40 |
| 7 purchase totals = | $648.24 | $710.2133 | $710.21 | $710.25 | $710.20 | |