| 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 | $128.79 | 3.738% | $133.6042 | $133.60 | $133.60 | $133.60 |
| Purchase #2 | $179.29 | 4.183% | $186.7897 | $186.79 | $186.80 | $186.80 |
| Purchase #3 | $7.62 | 12.703% | $8.588 | $8.59 | $8.60 | $8.60 |
| Purchase #4 | $80.69 | 6.465% | $85.9066 | $85.91 | $85.90 | $85.90 |
| Purchase #5 | $64.95 | 8.202% | $70.2772 | $70.28 | $70.30 | $70.30 |
| Purchase #6 | $73.68 | 9.243% | $80.4902 | $80.49 | $80.50 | $80.50 |
| Purchase #7 | $123.62 | 7.509% | $132.9026 | $132.90 | $132.90 | $132.90 |
| 7 purchase totals = | $658.64 | $698.5585 | $698.56 | $698.60 | $698.60 | |