| 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 | $63.69 | 5.831% | $67.4038 | $67.40 | $67.40 | $67.40 |
| Purchase #2 | $249.83 | 5.767% | $264.2377 | $264.24 | $264.25 | $264.20 |
| Purchase #3 | $237.41 | 3.821% | $246.4814 | $246.48 | $246.50 | $246.50 |
| Purchase #4 | $157.68 | 10.701% | $174.5533 | $174.55 | $174.55 | $174.60 |
| Purchase #5 | $155.66 | 3.385% | $160.9291 | $160.93 | $160.95 | $160.90 |
| Purchase #6 | $188.70 | 7.418% | $202.6978 | $202.70 | $202.70 | $202.70 |
| Purchase #7 | $99.66 | 12.160% | $111.7787 | $111.78 | $111.80 | $111.80 |
| 7 purchase totals = | $1,152.63 | $1,228.0818 | $1,228.08 | $1,228.15 | $1,228.10 | |