| 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 | $80.84 | 6.136% | $85.8003 | $85.80 | $85.80 | $85.80 |
| Purchase #2 | $63.99 | 12.633% | $72.0739 | $72.07 | $72.05 | $72.10 |
| Purchase #3 | $24.81 | 5.362% | $26.1403 | $26.14 | $26.15 | $26.10 |
| Purchase #4 | $81.65 | 8.472% | $88.5674 | $88.57 | $88.55 | $88.60 |
| Purchase #5 | $186.49 | 11.394% | $207.7387 | $207.74 | $207.75 | $207.70 |
| Purchase #6 | $40.26 | 13.334% | $45.6283 | $45.63 | $45.65 | $45.60 |
| Purchase #7 | $117.38 | 3.347% | $121.3087 | $121.31 | $121.30 | $121.30 |
| 7 purchase totals = | $595.42 | $647.2576 | $647.26 | $647.25 | $647.20 | |