| 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 | $52.90 | 8.295% | $57.2881 | $57.29 | $57.30 | $57.30 |
| Purchase #2 | $8.46 | 4.679% | $8.8558 | $8.86 | $8.85 | $8.90 |
| Purchase #3 | $241.49 | 7.654% | $259.9736 | $259.97 | $259.95 | $260.00 |
| Purchase #4 | $230.92 | 3.454% | $238.896 | $238.90 | $238.90 | $238.90 |
| Purchase #5 | $216.73 | 3.643% | $224.6255 | $224.63 | $224.65 | $224.60 |
| Purchase #6 | $5.95 | 12.660% | $6.7033 | $6.70 | $6.70 | $6.70 |
| Purchase #7 | $151.91 | 8.239% | $164.4259 | $164.43 | $164.45 | $164.40 |
| 7 purchase totals = | $908.36 | $960.7682 | $960.78 | $960.80 | $960.80 | |