| 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 | $87.89 | 13.259% | $99.5433 | $99.54 | $99.55 | $99.50 |
| Purchase #2 | $180.79 | 8.209% | $195.6311 | $195.63 | $195.65 | $195.60 |
| Purchase #3 | $90.74 | 13.513% | $103.0017 | $103.00 | $103.00 | $103.00 |
| Purchase #4 | $96.29 | 9.256% | $105.2026 | $105.20 | $105.20 | $105.20 |
| Purchase #5 | $106.80 | 7.749% | $115.0759 | $115.08 | $115.10 | $115.10 |
| Purchase #6 | $17.83 | 3.684% | $18.4869 | $18.49 | $18.50 | $18.50 |
| Purchase #7 | $128.31 | 9.292% | $140.2326 | $140.23 | $140.25 | $140.20 |
| 7 purchase totals = | $708.65 | $777.1741 | $777.17 | $777.25 | $777.10 | |