| 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 | $27.92 | 5.630% | $29.4919 | $29.49 | $29.50 | $29.50 |
| Purchase #2 | $77.70 | 11.603% | $86.7155 | $86.72 | $86.70 | $86.70 |
| Purchase #3 | $91.56 | 4.182% | $95.389 | $95.39 | $95.40 | $95.40 |
| Purchase #4 | $85.94 | 5.775% | $90.903 | $90.90 | $90.90 | $90.90 |
| Purchase #5 | $5.86 | 3.639% | $6.0732 | $6.07 | $6.05 | $6.10 |
| Purchase #6 | $56.29 | 4.236% | $58.6744 | $58.67 | $58.65 | $58.70 |
| Purchase #7 | $201.34 | 8.395% | $218.2425 | $218.24 | $218.25 | $218.20 |
| 7 purchase totals = | $546.61 | $585.4895 | $585.48 | $585.45 | $585.50 | |