| 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 | $49.38 | 11.425% | $55.0217 | $55.02 | $55.00 | $55.00 |
| Purchase #2 | $186.55 | 3.133% | $192.3946 | $192.39 | $192.40 | $192.40 |
| Purchase #3 | $29.75 | 4.278% | $31.0227 | $31.02 | $31.00 | $31.00 |
| Purchase #4 | $138.30 | 3.695% | $143.4102 | $143.41 | $143.40 | $143.40 |
| Purchase #5 | $132.66 | 5.410% | $139.8369 | $139.84 | $139.85 | $139.80 |
| Purchase #6 | $211.41 | 10.350% | $233.2909 | $233.29 | $233.30 | $233.30 |
| Purchase #7 | $77.38 | 4.550% | $80.9008 | $80.90 | $80.90 | $80.90 |
| 7 purchase totals = | $825.43 | $875.8778 | $875.87 | $875.85 | $875.80 | |