| 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 | $234.48 | 6.182% | $248.9756 | $248.98 | $249.00 | $249.00 |
| Purchase #2 | $38.49 | 5.388% | $40.5638 | $40.56 | $40.55 | $40.60 |
| Purchase #3 | $222.52 | 9.385% | $243.4035 | $243.40 | $243.40 | $243.40 |
| Purchase #4 | $100.84 | 8.172% | $109.0806 | $109.08 | $109.10 | $109.10 |
| Purchase #5 | $51.41 | 8.497% | $55.7783 | $55.78 | $55.80 | $55.80 |
| Purchase #6 | $87.87 | 3.527% | $90.9692 | $90.97 | $90.95 | $91.00 |
| Purchase #7 | $7.50 | 4.615% | $7.8461 | $7.85 | $7.85 | $7.80 |
| 7 purchase totals = | $743.11 | $796.6171 | $796.62 | $796.65 | $796.70 | |