| 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 | $34.71 | 10.483% | $38.3486 | $38.35 | $38.35 | $38.30 |
| Purchase #2 | $108.65 | 12.774% | $122.529 | $122.53 | $122.55 | $122.50 |
| Purchase #3 | $159.35 | 13.713% | $181.2017 | $181.20 | $181.20 | $181.20 |
| Purchase #4 | $11.48 | 11.655% | $12.818 | $12.82 | $12.80 | $12.80 |
| Purchase #5 | $128.98 | 13.339% | $146.1846 | $146.18 | $146.20 | $146.20 |
| Purchase #6 | $104.96 | 6.592% | $111.879 | $111.88 | $111.90 | $111.90 |
| Purchase #7 | $125.31 | 7.668% | $134.9188 | $134.92 | $134.90 | $134.90 |
| 7 purchase totals = | $673.44 | $747.8797 | $747.88 | $747.90 | $747.80 | |