| 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 | $75.76 | 11.704% | $84.627 | $84.63 | $84.65 | $84.60 |
| Purchase #2 | $72.33 | 3.709% | $75.0127 | $75.01 | $75.00 | $75.00 |
| Purchase #3 | $118.40 | 7.768% | $127.5973 | $127.60 | $127.60 | $127.60 |
| Purchase #4 | $90.56 | 12.325% | $101.7215 | $101.72 | $101.70 | $101.70 |
| Purchase #5 | $34.80 | 6.620% | $37.1038 | $37.10 | $37.10 | $37.10 |
| Purchase #6 | $173.33 | 3.421% | $179.2596 | $179.26 | $179.25 | $179.30 |
| Purchase #7 | $183.87 | 5.426% | $193.8468 | $193.85 | $193.85 | $193.80 |
| 7 purchase totals = | $749.05 | $799.1687 | $799.17 | $799.15 | $799.10 | |