| 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 | $67.83 | 5.188% | $71.349 | $71.35 | $71.35 | $71.30 |
| Purchase #2 | $30.62 | 5.466% | $32.2937 | $32.29 | $32.30 | $32.30 |
| Purchase #3 | $42.99 | 9.315% | $46.9945 | $46.99 | $47.00 | $47.00 |
| Purchase #4 | $162.90 | 6.806% | $173.987 | $173.99 | $174.00 | $174.00 |
| Purchase #5 | $144.79 | 3.543% | $149.9199 | $149.92 | $149.90 | $149.90 |
| Purchase #6 | $61.31 | 9.148% | $66.9186 | $66.92 | $66.90 | $66.90 |
| Purchase #7 | $139.79 | 11.694% | $156.137 | $156.14 | $156.15 | $156.10 |
| 7 purchase totals = | $650.23 | $697.5997 | $697.60 | $697.60 | $697.50 | |