| 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 | $31.61 | 3.117% | $32.5953 | $32.60 | $32.60 | $32.60 |
| Purchase #2 | $167.80 | 3.414% | $173.5287 | $173.53 | $173.55 | $173.50 |
| Purchase #3 | $56.73 | 3.608% | $58.7768 | $58.78 | $58.80 | $58.80 |
| Purchase #4 | $151.56 | 3.497% | $156.8601 | $156.86 | $156.85 | $156.90 |
| Purchase #5 | $170.50 | 6.554% | $181.6746 | $181.67 | $181.65 | $181.70 |
| Purchase #6 | $23.91 | 3.623% | $24.7763 | $24.78 | $24.80 | $24.80 |
| Purchase #7 | $48.41 | 8.225% | $52.3917 | $52.39 | $52.40 | $52.40 |
| 7 purchase totals = | $650.52 | $680.6035 | $680.61 | $680.65 | $680.70 | |