| 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 | $120.81 | 7.265% | $129.5868 | $129.59 | $129.60 | $129.60 |
| Purchase #2 | $124.39 | 6.694% | $132.7167 | $132.72 | $132.70 | $132.70 |
| Purchase #3 | $75.55 | 5.458% | $79.6735 | $79.67 | $79.65 | $79.70 |
| Purchase #4 | $54.89 | 13.130% | $62.0971 | $62.10 | $62.10 | $62.10 |
| Purchase #5 | $224.64 | 8.653% | $244.0781 | $244.08 | $244.10 | $244.10 |
| Purchase #6 | $165.67 | 5.133% | $174.1738 | $174.17 | $174.15 | $174.20 |
| Purchase #7 | $37.95 | 8.692% | $41.2486 | $41.25 | $41.25 | $41.20 |
| 7 purchase totals = | $803.90 | $863.5746 | $863.58 | $863.55 | $863.60 | |