| 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 | $69.68 | 7.692% | $75.0398 | $75.04 | $75.05 | $75.00 |
| Purchase #2 | $5.33 | 6.770% | $5.6908 | $5.69 | $5.70 | $5.70 |
| Purchase #3 | $147.56 | 3.796% | $153.1614 | $153.16 | $153.15 | $153.20 |
| Purchase #4 | $115.98 | 10.532% | $128.195 | $128.20 | $128.20 | $128.20 |
| Purchase #5 | $229.69 | 12.340% | $258.0337 | $258.03 | $258.05 | $258.00 |
| Purchase #6 | $113.92 | 4.529% | $119.0794 | $119.08 | $119.10 | $119.10 |
| Purchase #7 | $234.70 | 13.350% | $266.0325 | $266.03 | $266.05 | $266.00 |
| 7 purchase totals = | $916.86 | $1,005.2326 | $1,005.23 | $1,005.30 | $1,005.20 | |