| 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 | $230.59 | 6.474% | $245.5184 | $245.52 | $245.50 | $245.50 |
| Purchase #2 | $25.88 | 8.149% | $27.989 | $27.99 | $28.00 | $28.00 |
| Purchase #3 | $51.57 | 9.536% | $56.4877 | $56.49 | $56.50 | $56.50 |
| Purchase #4 | $197.28 | 9.752% | $216.5187 | $216.52 | $216.50 | $216.50 |
| Purchase #5 | $72.56 | 6.597% | $77.3468 | $77.35 | $77.35 | $77.30 |
| Purchase #6 | $63.79 | 6.154% | $67.7156 | $67.72 | $67.70 | $67.70 |
| Purchase #7 | $16.69 | 4.729% | $17.4793 | $17.48 | $17.50 | $17.50 |
| 7 purchase totals = | $658.36 | $709.0555 | $709.07 | $709.05 | $709.00 | |