| 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 | $44.72 | 12.108% | $50.1347 | $50.13 | $50.15 | $50.10 |
| Purchase #2 | $14.49 | 9.286% | $15.8355 | $15.84 | $15.85 | $15.80 |
| Purchase #3 | $213.33 | 13.388% | $241.8906 | $241.89 | $241.90 | $241.90 |
| Purchase #4 | $223.84 | 11.800% | $250.2531 | $250.25 | $250.25 | $250.30 |
| Purchase #5 | $178.79 | 12.661% | $201.4266 | $201.43 | $201.45 | $201.40 |
| Purchase #6 | $165.94 | 5.212% | $174.5888 | $174.59 | $174.60 | $174.60 |
| Purchase #7 | $6.30 | 9.327% | $6.8876 | $6.89 | $6.90 | $6.90 |
| 7 purchase totals = | $847.41 | $941.0169 | $941.02 | $941.10 | $941.00 | |