| 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 | $13.73 | 5.375% | $14.468 | $14.47 | $14.45 | $14.50 |
| Purchase #2 | $217.99 | 8.558% | $236.6456 | $236.65 | $236.65 | $236.60 |
| Purchase #3 | $151.46 | 8.857% | $164.8748 | $164.87 | $164.85 | $164.90 |
| Purchase #4 | $113.26 | 13.602% | $128.6656 | $128.67 | $128.65 | $128.70 |
| Purchase #5 | $11.27 | 6.472% | $11.9994 | $12.00 | $12.00 | $12.00 |
| Purchase #6 | $194.79 | 4.603% | $203.7562 | $203.76 | $203.75 | $203.80 |
| Purchase #7 | $65.85 | 6.205% | $69.936 | $69.94 | $69.95 | $69.90 |
| 7 purchase totals = | $768.35 | $830.3456 | $830.36 | $830.30 | $830.40 | |