| 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 | $42.43 | 4.475% | $44.3287 | $44.33 | $44.35 | $44.30 |
| Purchase #2 | $87.73 | 5.260% | $92.3446 | $92.34 | $92.35 | $92.30 |
| Purchase #3 | $107.54 | 3.847% | $111.6771 | $111.68 | $111.70 | $111.70 |
| Purchase #4 | $24.68 | 6.643% | $26.3195 | $26.32 | $26.30 | $26.30 |
| Purchase #5 | $71.88 | 8.360% | $77.8892 | $77.89 | $77.90 | $77.90 |
| Purchase #6 | $228.37 | 3.228% | $235.7418 | $235.74 | $235.75 | $235.70 |
| Purchase #7 | $162.81 | 12.495% | $183.1531 | $183.15 | $183.15 | $183.20 |
| 7 purchase totals = | $725.44 | $771.4540 | $771.45 | $771.50 | $771.40 | |