| 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 | $85.74 | 7.386% | $92.0728 | $92.07 | $92.05 | $92.10 |
| Purchase #2 | $76.38 | 7.116% | $81.8152 | $81.82 | $81.80 | $81.80 |
| Purchase #3 | $7.81 | 8.804% | $8.4976 | $8.50 | $8.50 | $8.50 |
| Purchase #4 | $68.81 | 11.540% | $76.7507 | $76.75 | $76.75 | $76.80 |
| Purchase #5 | $99.78 | 3.636% | $103.408 | $103.41 | $103.40 | $103.40 |
| Purchase #6 | $223.76 | 6.681% | $238.7094 | $238.71 | $238.70 | $238.70 |
| Purchase #7 | $68.96 | 9.372% | $75.4229 | $75.42 | $75.40 | $75.40 |
| 7 purchase totals = | $631.24 | $676.6766 | $676.68 | $676.60 | $676.70 | |