| 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 | $127.39 | 4.182% | $132.7174 | $132.72 | $132.70 | $132.70 |
| Purchase #2 | $44.88 | 6.183% | $47.6549 | $47.65 | $47.65 | $47.70 |
| Purchase #3 | $176.53 | 6.191% | $187.459 | $187.46 | $187.45 | $187.50 |
| Purchase #4 | $103.96 | 5.302% | $109.472 | $109.47 | $109.45 | $109.50 |
| Purchase #5 | $27.97 | 9.549% | $30.6409 | $30.64 | $30.65 | $30.60 |
| Purchase #6 | $18.70 | 12.514% | $21.0401 | $21.04 | $21.05 | $21.00 |
| Purchase #7 | $64.56 | 11.376% | $71.9043 | $71.90 | $71.90 | $71.90 |
| 7 purchase totals = | $563.99 | $600.8886 | $600.88 | $600.85 | $600.90 | |