| 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 | $24.90 | 10.342% | $27.4752 | $27.48 | $27.50 | $27.50 |
| Purchase #2 | $222.64 | 3.729% | $230.9422 | $230.94 | $230.95 | $230.90 |
| Purchase #3 | $14.93 | 9.678% | $16.3749 | $16.37 | $16.35 | $16.40 |
| Purchase #4 | $228.39 | 4.778% | $239.3025 | $239.30 | $239.30 | $239.30 |
| Purchase #5 | $207.58 | 13.291% | $235.1695 | $235.17 | $235.15 | $235.20 |
| Purchase #6 | $75.79 | 12.808% | $85.4972 | $85.50 | $85.50 | $85.50 |
| Purchase #7 | $38.32 | 6.363% | $40.7583 | $40.76 | $40.75 | $40.80 |
| 7 purchase totals = | $812.55 | $875.5198 | $875.52 | $875.50 | $875.60 | |