| 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 | $73.86 | 12.350% | $82.9817 | $82.98 | $83.00 | $83.00 |
| Purchase #2 | $171.83 | 6.436% | $182.889 | $182.89 | $182.90 | $182.90 |
| Purchase #3 | $56.88 | 7.617% | $61.2125 | $61.21 | $61.20 | $61.20 |
| Purchase #4 | $224.62 | 11.135% | $249.6314 | $249.63 | $249.65 | $249.60 |
| Purchase #5 | $20.76 | 3.561% | $21.4993 | $21.50 | $21.50 | $21.50 |
| Purchase #6 | $120.81 | 10.479% | $133.4697 | $133.47 | $133.45 | $133.50 |
| Purchase #7 | $79.82 | 7.713% | $85.9765 | $85.98 | $86.00 | $86.00 |
| 7 purchase totals = | $748.58 | $817.6601 | $817.66 | $817.70 | $817.70 | |