| 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 | $14.82 | 3.741% | $15.3744 | $15.37 | $15.35 | $15.40 |
| Purchase #2 | $108.62 | 8.557% | $117.9146 | $117.91 | $117.90 | $117.90 |
| Purchase #3 | $90.57 | 8.438% | $98.2123 | $98.21 | $98.20 | $98.20 |
| Purchase #4 | $82.96 | 6.282% | $88.1715 | $88.17 | $88.15 | $88.20 |
| Purchase #5 | $9.38 | 3.597% | $9.7174 | $9.72 | $9.70 | $9.70 |
| Purchase #6 | $222.83 | 11.837% | $249.2064 | $249.21 | $249.20 | $249.20 |
| Purchase #7 | $48.99 | 7.152% | $52.4938 | $52.49 | $52.50 | $52.50 |
| 7 purchase totals = | $578.17 | $631.0904 | $631.08 | $631.00 | $631.10 | |