| 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 | $217.45 | 4.120% | $226.4089 | $226.41 | $226.40 | $226.40 |
| Purchase #2 | $89.99 | 8.592% | $97.7219 | $97.72 | $97.70 | $97.70 |
| Purchase #3 | $43.74 | 12.166% | $49.0614 | $49.06 | $49.05 | $49.10 |
| Purchase #4 | $65.90 | 8.386% | $71.4264 | $71.43 | $71.45 | $71.40 |
| Purchase #5 | $31.83 | 3.817% | $33.045 | $33.05 | $33.05 | $33.00 |
| Purchase #6 | $5.87 | 7.441% | $6.3068 | $6.31 | $6.30 | $6.30 |
| Purchase #7 | $11.74 | 8.282% | $12.7123 | $12.71 | $12.70 | $12.70 |
| 7 purchase totals = | $466.52 | $496.6827 | $496.69 | $496.65 | $496.60 | |