| 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 | $44.61 | 7.818% | $48.0976 | $48.10 | $48.10 | $48.10 |
| Purchase #2 | $217.82 | 8.102% | $235.4678 | $235.47 | $235.45 | $235.50 |
| Purchase #3 | $101.65 | 13.229% | $115.0973 | $115.10 | $115.10 | $115.10 |
| Purchase #4 | $106.98 | 6.320% | $113.7411 | $113.74 | $113.75 | $113.70 |
| Purchase #5 | $21.31 | 12.832% | $24.0445 | $24.04 | $24.05 | $24.00 |
| Purchase #6 | $5.27 | 10.375% | $5.8168 | $5.82 | $5.80 | $5.80 |
| Purchase #7 | $14.78 | 10.507% | $16.3329 | $16.33 | $16.35 | $16.30 |
| 7 purchase totals = | $512.42 | $558.5980 | $558.60 | $558.60 | $558.50 | |