| 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 | $49.92 | 12.389% | $56.1046 | $56.10 | $56.10 | $56.10 |
| Purchase #2 | $27.25 | 6.454% | $29.0087 | $29.01 | $29.00 | $29.00 |
| Purchase #3 | $160.35 | 9.468% | $175.5319 | $175.53 | $175.55 | $175.50 |
| Purchase #4 | $198.40 | 3.505% | $205.3539 | $205.35 | $205.35 | $205.40 |
| Purchase #5 | $139.89 | 5.447% | $147.5098 | $147.51 | $147.50 | $147.50 |
| Purchase #6 | $93.38 | 12.289% | $104.8555 | $104.86 | $104.85 | $104.90 |
| Purchase #7 | $245.52 | 6.797% | $262.208 | $262.21 | $262.20 | $262.20 |
| 7 purchase totals = | $914.71 | $980.5724 | $980.57 | $980.55 | $980.60 | |