| 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 | $45.68 | 7.764% | $49.2266 | $49.23 | $49.25 | $49.20 |
| Purchase #2 | $166.31 | 12.225% | $186.6414 | $186.64 | $186.65 | $186.60 |
| Purchase #3 | $55.32 | 11.131% | $61.4777 | $61.48 | $61.50 | $61.50 |
| Purchase #4 | $116.50 | 4.130% | $121.3115 | $121.31 | $121.30 | $121.30 |
| Purchase #5 | $18.33 | 7.553% | $19.7145 | $19.71 | $19.70 | $19.70 |
| Purchase #6 | $188.65 | 11.373% | $210.1052 | $210.11 | $210.10 | $210.10 |
| Purchase #7 | $91.83 | 3.775% | $95.2966 | $95.30 | $95.30 | $95.30 |
| 7 purchase totals = | $682.62 | $743.7735 | $743.78 | $743.80 | $743.70 | |