| 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 | $97.93 | 3.843% | $101.6934 | $101.69 | $101.70 | $101.70 |
| Purchase #2 | $111.29 | 5.313% | $117.2028 | $117.20 | $117.20 | $117.20 |
| Purchase #3 | $14.49 | 11.255% | $16.1208 | $16.12 | $16.10 | $16.10 |
| Purchase #4 | $173.82 | 5.324% | $183.0742 | $183.07 | $183.05 | $183.10 |
| Purchase #5 | $121.97 | 4.777% | $127.7965 | $127.80 | $127.80 | $127.80 |
| Purchase #6 | $108.44 | 3.434% | $112.1638 | $112.16 | $112.15 | $112.20 |
| Purchase #7 | $137.78 | 12.865% | $155.5054 | $155.51 | $155.50 | $155.50 |
| 7 purchase totals = | $765.72 | $813.5569 | $813.55 | $813.50 | $813.60 | |