| 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 | $73.25 | 13.658% | $83.2545 | $83.25 | $83.25 | $83.30 |
| Purchase #2 | $118.57 | 11.670% | $132.4071 | $132.41 | $132.40 | $132.40 |
| Purchase #3 | $27.54 | 6.388% | $29.2993 | $29.30 | $29.30 | $29.30 |
| Purchase #4 | $111.68 | 13.336% | $126.5736 | $126.57 | $126.55 | $126.60 |
| Purchase #5 | $50.25 | 4.735% | $52.6293 | $52.63 | $52.65 | $52.60 |
| Purchase #6 | $145.77 | 7.286% | $156.3908 | $156.39 | $156.40 | $156.40 |
| Purchase #7 | $62.62 | 3.583% | $64.8637 | $64.86 | $64.85 | $64.90 |
| 7 purchase totals = | $589.68 | $645.4183 | $645.41 | $645.40 | $645.50 | |