| 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 | $31.69 | 5.440% | $33.4139 | $33.41 | $33.40 | $33.40 |
| Purchase #2 | $106.44 | 13.483% | $120.7913 | $120.79 | $120.80 | $120.80 |
| Purchase #3 | $51.91 | 7.268% | $55.6828 | $55.68 | $55.70 | $55.70 |
| Purchase #4 | $24.25 | 4.435% | $25.3255 | $25.33 | $25.35 | $25.30 |
| Purchase #5 | $75.34 | 6.265% | $80.0601 | $80.06 | $80.05 | $80.10 |
| Purchase #6 | $75.47 | 5.466% | $79.5952 | $79.60 | $79.60 | $79.60 |
| Purchase #7 | $193.32 | 4.379% | $201.7855 | $201.79 | $201.80 | $201.80 |
| 7 purchase totals = | $558.42 | $596.6543 | $596.66 | $596.70 | $596.70 | |