| 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 | $74.72 | 7.694% | $80.469 | $80.47 | $80.45 | $80.50 |
| Purchase #2 | $224.44 | 4.476% | $234.4859 | $234.49 | $234.50 | $234.50 |
| Purchase #3 | $59.26 | 8.149% | $64.0891 | $64.09 | $64.10 | $64.10 |
| Purchase #4 | $145.25 | 11.263% | $161.6095 | $161.61 | $161.60 | $161.60 |
| Purchase #5 | $229.61 | 13.195% | $259.907 | $259.91 | $259.90 | $259.90 |
| Purchase #6 | $147.75 | 12.744% | $166.5793 | $166.58 | $166.60 | $166.60 |
| Purchase #7 | $74.82 | 11.418% | $83.3629 | $83.36 | $83.35 | $83.40 |
| 7 purchase totals = | $955.85 | $1,050.5027 | $1,050.51 | $1,050.50 | $1,050.60 | |