| 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 | $38.35 | 12.713% | $43.2254 | $43.23 | $43.25 | $43.20 |
| Purchase #2 | $181.97 | 6.690% | $194.1438 | $194.14 | $194.15 | $194.10 |
| Purchase #3 | $249.94 | 12.383% | $280.8901 | $280.89 | $280.90 | $280.90 |
| Purchase #4 | $226.59 | 4.417% | $236.5985 | $236.60 | $236.60 | $236.60 |
| Purchase #5 | $104.82 | 10.490% | $115.8156 | $115.82 | $115.80 | $115.80 |
| Purchase #6 | $9.31 | 8.687% | $10.1188 | $10.12 | $10.10 | $10.10 |
| Purchase #7 | $72.51 | 7.192% | $77.7249 | $77.72 | $77.70 | $77.70 |
| 7 purchase totals = | $883.49 | $958.5171 | $958.52 | $958.50 | $958.40 | |