| 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 | $58.29 | 5.564% | $61.5333 | $61.53 | $61.55 | $61.50 |
| Purchase #2 | $71.87 | 11.431% | $80.0855 | $80.09 | $80.10 | $80.10 |
| Purchase #3 | $25.80 | 12.438% | $29.009 | $29.01 | $29.00 | $29.00 |
| Purchase #4 | $109.43 | 9.733% | $120.0808 | $120.08 | $120.10 | $120.10 |
| Purchase #5 | $77.56 | 10.460% | $85.6728 | $85.67 | $85.65 | $85.70 |
| Purchase #6 | $147.96 | 3.706% | $153.4434 | $153.44 | $153.45 | $153.40 |
| Purchase #7 | $8.35 | 5.291% | $8.7918 | $8.79 | $8.80 | $8.80 |
| 7 purchase totals = | $499.26 | $538.6166 | $538.61 | $538.65 | $538.60 | |