| 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 | $17.83 | 11.761% | $19.927 | $19.93 | $19.95 | $19.90 |
| Purchase #2 | $165.91 | 13.262% | $187.913 | $187.91 | $187.90 | $187.90 |
| Purchase #3 | $149.78 | 5.429% | $157.9116 | $157.91 | $157.90 | $157.90 |
| Purchase #4 | $200.77 | 4.257% | $209.3168 | $209.32 | $209.30 | $209.30 |
| Purchase #5 | $64.89 | 4.556% | $67.8464 | $67.85 | $67.85 | $67.80 |
| Purchase #6 | $31.72 | 10.313% | $34.9913 | $34.99 | $35.00 | $35.00 |
| Purchase #7 | $236.81 | 4.259% | $246.8957 | $246.90 | $246.90 | $246.90 |
| 7 purchase totals = | $867.71 | $924.8018 | $924.81 | $924.80 | $924.70 | |