| 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 | $45.53 | 13.798% | $51.8122 | $51.81 | $51.80 | $51.80 |
| Purchase #2 | $197.38 | 10.779% | $218.6556 | $218.66 | $218.65 | $218.70 |
| Purchase #3 | $144.79 | 8.527% | $157.1362 | $157.14 | $157.15 | $157.10 |
| Purchase #4 | $130.67 | 11.599% | $145.8264 | $145.83 | $145.85 | $145.80 |
| Purchase #5 | $181.45 | 10.278% | $200.0994 | $200.10 | $200.10 | $200.10 |
| Purchase #6 | $61.77 | 3.138% | $63.7083 | $63.71 | $63.70 | $63.70 |
| Purchase #7 | $22.29 | 4.809% | $23.3619 | $23.36 | $23.35 | $23.40 |
| 7 purchase totals = | $783.88 | $860.6000 | $860.61 | $860.60 | $860.60 | |