| 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 | $35.96 | 6.204% | $38.191 | $38.19 | $38.20 | $38.20 |
| Purchase #2 | $140.55 | 12.837% | $158.5924 | $158.59 | $158.60 | $158.60 |
| Purchase #3 | $6.70 | 7.257% | $7.1862 | $7.19 | $7.20 | $7.20 |
| Purchase #4 | $42.98 | 8.218% | $46.5121 | $46.51 | $46.50 | $46.50 |
| Purchase #5 | $159.72 | 12.533% | $179.7377 | $179.74 | $179.75 | $179.70 |
| Purchase #6 | $11.75 | 9.605% | $12.8786 | $12.88 | $12.90 | $12.90 |
| Purchase #7 | $235.87 | 6.218% | $250.5364 | $250.54 | $250.55 | $250.50 |
| 7 purchase totals = | $633.53 | $693.6344 | $693.64 | $693.70 | $693.60 | |