| 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 | $87.97 | 12.629% | $99.0797 | $99.08 | $99.10 | $99.10 |
| Purchase #2 | $115.99 | 4.363% | $121.0506 | $121.05 | $121.05 | $121.10 |
| Purchase #3 | $179.37 | 3.424% | $185.5116 | $185.51 | $185.50 | $185.50 |
| Purchase #4 | $5.63 | 9.778% | $6.1805 | $6.18 | $6.20 | $6.20 |
| Purchase #5 | $213.34 | 4.380% | $222.6843 | $222.68 | $222.70 | $222.70 |
| Purchase #6 | $89.61 | 6.479% | $95.4158 | $95.42 | $95.40 | $95.40 |
| Purchase #7 | $151.67 | 8.630% | $164.7591 | $164.76 | $164.75 | $164.80 |
| 7 purchase totals = | $843.58 | $894.6816 | $894.68 | $894.70 | $894.80 | |