| 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 | $35.41 | 10.393% | $39.0902 | $39.09 | $39.10 | $39.10 |
| Purchase #2 | $131.36 | 4.262% | $136.9586 | $136.96 | $136.95 | $137.00 |
| Purchase #3 | $38.37 | 7.594% | $41.2838 | $41.28 | $41.30 | $41.30 |
| Purchase #4 | $68.46 | 5.675% | $72.3451 | $72.35 | $72.35 | $72.30 |
| Purchase #5 | $43.90 | 8.606% | $47.678 | $47.68 | $47.70 | $47.70 |
| Purchase #6 | $8.96 | 7.390% | $9.6221 | $9.62 | $9.60 | $9.60 |
| Purchase #7 | $196.35 | 6.433% | $208.9812 | $208.98 | $209.00 | $209.00 |
| 7 purchase totals = | $522.81 | $555.9590 | $555.96 | $556.00 | $556.00 | |