| 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 | $7.78 | 5.852% | $8.2353 | $8.24 | $8.25 | $8.20 |
| Purchase #2 | $87.44 | 13.217% | $98.9969 | $99.00 | $99.00 | $99.00 |
| Purchase #3 | $172.29 | 11.420% | $191.9655 | $191.97 | $191.95 | $192.00 |
| Purchase #4 | $138.61 | 3.688% | $143.7219 | $143.72 | $143.70 | $143.70 |
| Purchase #5 | $207.61 | 8.197% | $224.6278 | $224.63 | $224.65 | $224.60 |
| Purchase #6 | $42.61 | 13.534% | $48.3768 | $48.38 | $48.40 | $48.40 |
| Purchase #7 | $19.92 | 5.199% | $20.9556 | $20.96 | $20.95 | $21.00 |
| 7 purchase totals = | $676.26 | $736.8798 | $736.90 | $736.90 | $736.90 | |