| 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 | $76.94 | 3.158% | $79.3698 | $79.37 | $79.35 | $79.40 |
| Purchase #2 | $110.57 | 11.698% | $123.5045 | $123.50 | $123.50 | $123.50 |
| Purchase #3 | $200.94 | 9.303% | $219.6334 | $219.63 | $219.65 | $219.60 |
| Purchase #4 | $45.36 | 7.162% | $48.6087 | $48.61 | $48.60 | $48.60 |
| Purchase #5 | $111.57 | 9.337% | $121.9873 | $121.99 | $122.00 | $122.00 |
| Purchase #6 | $181.41 | 5.116% | $190.6909 | $190.69 | $190.70 | $190.70 |
| Purchase #7 | $58.84 | 8.798% | $64.0167 | $64.02 | $64.00 | $64.00 |
| 7 purchase totals = | $785.63 | $847.8113 | $847.81 | $847.80 | $847.80 | |