| 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 | $114.27 | 5.475% | $120.5263 | $120.53 | $120.55 | $120.50 |
| Purchase #2 | $129.47 | 12.248% | $145.3275 | $145.33 | $145.35 | $145.30 |
| Purchase #3 | $88.51 | 11.395% | $98.5957 | $98.60 | $98.60 | $98.60 |
| Purchase #4 | $235.72 | 5.844% | $249.4955 | $249.50 | $249.50 | $249.50 |
| Purchase #5 | $108.59 | 8.432% | $117.7463 | $117.75 | $117.75 | $117.70 |
| Purchase #6 | $50.58 | 10.298% | $55.7887 | $55.79 | $55.80 | $55.80 |
| Purchase #7 | $9.85 | 6.528% | $10.493 | $10.49 | $10.50 | $10.50 |
| 7 purchase totals = | $736.99 | $797.9730 | $797.99 | $798.05 | $797.90 | |