| 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 | $35.27 | 12.266% | $39.5962 | $39.60 | $39.60 | $39.60 |
| Purchase #2 | $13.83 | 8.282% | $14.9754 | $14.98 | $15.00 | $15.00 |
| Purchase #3 | $205.29 | 4.519% | $214.5671 | $214.57 | $214.55 | $214.60 |
| Purchase #4 | $223.72 | 9.858% | $245.7743 | $245.77 | $245.75 | $245.80 |
| Purchase #5 | $64.92 | 12.372% | $72.9519 | $72.95 | $72.95 | $73.00 |
| Purchase #6 | $162.58 | 11.850% | $181.8457 | $181.85 | $181.85 | $181.80 |
| Purchase #7 | $94.73 | 11.836% | $105.9422 | $105.94 | $105.95 | $105.90 |
| 7 purchase totals = | $800.34 | $875.6528 | $875.66 | $875.65 | $875.70 | |