| 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 | $11.42 | 11.588% | $12.7433 | $12.74 | $12.75 | $12.70 |
| Purchase #2 | $80.26 | 10.712% | $88.8575 | $88.86 | $88.85 | $88.90 |
| Purchase #3 | $189.46 | 3.690% | $196.4511 | $196.45 | $196.45 | $196.50 |
| Purchase #4 | $71.96 | 9.849% | $79.0473 | $79.05 | $79.05 | $79.00 |
| Purchase #5 | $8.90 | 12.315% | $9.996 | $10.00 | $10.00 | $10.00 |
| Purchase #6 | $203.44 | 3.323% | $210.2003 | $210.20 | $210.20 | $210.20 |
| Purchase #7 | $39.35 | 9.846% | $43.2244 | $43.22 | $43.20 | $43.20 |
| 7 purchase totals = | $604.79 | $640.5199 | $640.52 | $640.50 | $640.50 | |