| 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 | $20.77 | 8.559% | $22.5477 | $22.55 | $22.55 | $22.50 |
| Purchase #2 | $187.74 | 12.682% | $211.5492 | $211.55 | $211.55 | $211.50 |
| Purchase #3 | $186.36 | 3.683% | $193.2236 | $193.22 | $193.20 | $193.20 |
| Purchase #4 | $16.49 | 7.734% | $17.7653 | $17.77 | $17.75 | $17.80 |
| Purchase #5 | $10.37 | 9.343% | $11.3389 | $11.34 | $11.35 | $11.30 |
| Purchase #6 | $238.33 | 13.294% | $270.0136 | $270.01 | $270.00 | $270.00 |
| Purchase #7 | $73.36 | 5.646% | $77.5019 | $77.50 | $77.50 | $77.50 |
| 7 purchase totals = | $733.42 | $803.9402 | $803.94 | $803.90 | $803.80 | |