| 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 | $236.50 | 9.352% | $258.6175 | $258.62 | $258.60 | $258.60 |
| Purchase #2 | $7.37 | 10.184% | $8.1206 | $8.12 | $8.10 | $8.10 |
| Purchase #3 | $38.69 | 13.639% | $43.9669 | $43.97 | $43.95 | $44.00 |
| Purchase #4 | $67.80 | 6.653% | $72.3107 | $72.31 | $72.30 | $72.30 |
| Purchase #5 | $172.43 | 8.205% | $186.5779 | $186.58 | $186.60 | $186.60 |
| Purchase #6 | $108.63 | 12.132% | $121.809 | $121.81 | $121.80 | $121.80 |
| Purchase #7 | $63.59 | 7.763% | $68.5265 | $68.53 | $68.55 | $68.50 |
| 7 purchase totals = | $695.01 | $759.9291 | $759.94 | $759.90 | $759.90 | |