| 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 | $96.73 | 12.120% | $108.4537 | $108.45 | $108.45 | $108.50 |
| Purchase #2 | $104.61 | 3.706% | $108.4868 | $108.49 | $108.50 | $108.50 |
| Purchase #3 | $163.96 | 8.368% | $177.6802 | $177.68 | $177.70 | $177.70 |
| Purchase #4 | $56.86 | 8.717% | $61.8165 | $61.82 | $61.80 | $61.80 |
| Purchase #5 | $130.54 | 9.344% | $142.7377 | $142.74 | $142.75 | $142.70 |
| Purchase #6 | $50.50 | 11.359% | $56.2363 | $56.24 | $56.25 | $56.20 |
| Purchase #7 | $114.90 | 11.414% | $128.0147 | $128.01 | $128.00 | $128.00 |
| 7 purchase totals = | $718.10 | $783.4259 | $783.43 | $783.45 | $783.40 | |