| 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 | $84.74 | 4.419% | $88.4847 | $88.48 | $88.50 | $88.50 |
| Purchase #2 | $155.63 | 13.424% | $176.5218 | $176.52 | $176.50 | $176.50 |
| Purchase #3 | $246.83 | 4.545% | $258.0484 | $258.05 | $258.05 | $258.00 |
| Purchase #4 | $55.50 | 13.695% | $63.1007 | $63.10 | $63.10 | $63.10 |
| Purchase #5 | $199.25 | 5.350% | $209.9099 | $209.91 | $209.90 | $209.90 |
| Purchase #6 | $204.95 | 9.728% | $224.8875 | $224.89 | $224.90 | $224.90 |
| Purchase #7 | $177.29 | 13.482% | $201.1922 | $201.19 | $201.20 | $201.20 |
| 7 purchase totals = | $1,124.19 | $1,222.1452 | $1,222.14 | $1,222.15 | $1,222.10 | |