| 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 | $101.57 | 4.649% | $106.292 | $106.29 | $106.30 | $106.30 |
| Purchase #2 | $99.83 | 7.287% | $107.1046 | $107.10 | $107.10 | $107.10 |
| Purchase #3 | $61.61 | 6.693% | $65.7336 | $65.73 | $65.75 | $65.70 |
| Purchase #4 | $219.48 | 13.831% | $249.8363 | $249.84 | $249.85 | $249.80 |
| Purchase #5 | $93.40 | 12.420% | $105.0003 | $105.00 | $105.00 | $105.00 |
| Purchase #6 | $181.36 | 11.435% | $202.0985 | $202.10 | $202.10 | $202.10 |
| Purchase #7 | $22.43 | 9.334% | $24.5236 | $24.52 | $24.50 | $24.50 |
| 7 purchase totals = | $779.68 | $860.5889 | $860.58 | $860.60 | $860.50 | |