| 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 | $101.87 | 5.607% | $107.5819 | $107.58 | $107.60 | $107.60 |
| Purchase #2 | $163.70 | 12.241% | $183.7385 | $183.74 | $183.75 | $183.70 |
| Purchase #3 | $29.77 | 11.522% | $33.2001 | $33.20 | $33.20 | $33.20 |
| Purchase #4 | $114.81 | 7.410% | $123.3174 | $123.32 | $123.30 | $123.30 |
| Purchase #5 | $122.86 | 13.297% | $139.1967 | $139.20 | $139.20 | $139.20 |
| Purchase #6 | $149.97 | 7.472% | $161.1758 | $161.18 | $161.20 | $161.20 |
| Purchase #7 | $59.70 | 11.262% | $66.4234 | $66.42 | $66.40 | $66.40 |
| 7 purchase totals = | $742.68 | $814.6338 | $814.64 | $814.65 | $814.60 | |