| 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 | $51.60 | 6.531% | $54.97 | $54.97 | $54.95 | $55.00 |
| Purchase #2 | $5.53 | 12.547% | $6.2238 | $6.22 | $6.20 | $6.20 |
| Purchase #3 | $22.41 | 8.724% | $24.365 | $24.37 | $24.35 | $24.40 |
| Purchase #4 | $91.44 | 4.234% | $95.3116 | $95.31 | $95.30 | $95.30 |
| Purchase #5 | $241.92 | 7.773% | $260.7244 | $260.72 | $260.70 | $260.70 |
| Purchase #6 | $139.86 | 4.115% | $145.6152 | $145.62 | $145.60 | $145.60 |
| Purchase #7 | $44.78 | 4.586% | $46.8336 | $46.83 | $46.85 | $46.80 |
| 7 purchase totals = | $597.54 | $634.0436 | $634.04 | $633.95 | $634.00 | |