| 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 | $9.63 | 9.543% | $10.549 | $10.55 | $10.55 | $10.50 |
| Purchase #2 | $51.45 | 4.677% | $53.8563 | $53.86 | $53.85 | $53.90 |
| Purchase #3 | $23.68 | 5.371% | $24.9519 | $24.95 | $24.95 | $25.00 |
| Purchase #4 | $166.88 | 6.184% | $177.1999 | $177.20 | $177.20 | $177.20 |
| Purchase #5 | $248.54 | 6.421% | $264.4988 | $264.50 | $264.50 | $264.50 |
| Purchase #6 | $239.74 | 3.406% | $247.9055 | $247.91 | $247.90 | $247.90 |
| Purchase #7 | $135.73 | 3.654% | $140.6896 | $140.69 | $140.70 | $140.70 |
| 7 purchase totals = | $875.65 | $919.6510 | $919.66 | $919.65 | $919.70 | |