| 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 | $53.33 | 8.748% | $57.9953 | $58.00 | $58.00 | $58.00 |
| Purchase #2 | $118.78 | 3.543% | $122.9884 | $122.99 | $123.00 | $123.00 |
| Purchase #3 | $38.28 | 3.282% | $39.5363 | $39.54 | $39.55 | $39.50 |
| Purchase #4 | $34.88 | 6.291% | $37.0743 | $37.07 | $37.05 | $37.10 |
| Purchase #5 | $106.94 | 3.515% | $110.6989 | $110.70 | $110.70 | $110.70 |
| Purchase #6 | $139.93 | 3.348% | $144.6149 | $144.61 | $144.60 | $144.60 |
| Purchase #7 | $58.67 | 12.522% | $66.0167 | $66.02 | $66.00 | $66.00 |
| 7 purchase totals = | $550.81 | $578.9248 | $578.93 | $578.90 | $578.90 | |