| 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 | $74.44 | 9.582% | $81.5728 | $81.57 | $81.55 | $81.60 |
| Purchase #2 | $69.92 | 6.483% | $74.4529 | $74.45 | $74.45 | $74.50 |
| Purchase #3 | $84.77 | 6.847% | $90.5742 | $90.57 | $90.55 | $90.60 |
| Purchase #4 | $132.68 | 5.598% | $140.1074 | $140.11 | $140.10 | $140.10 |
| Purchase #5 | $63.70 | 12.417% | $71.6096 | $71.61 | $71.60 | $71.60 |
| Purchase #6 | $104.72 | 12.154% | $117.4477 | $117.45 | $117.45 | $117.40 |
| Purchase #7 | $119.51 | 3.598% | $123.81 | $123.81 | $123.80 | $123.80 |
| 7 purchase totals = | $649.74 | $699.5746 | $699.57 | $699.50 | $699.60 | |