| 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 | $135.85 | 5.649% | $143.5242 | $143.52 | $143.50 | $143.50 |
| Purchase #2 | $10.31 | 10.305% | $11.3724 | $11.37 | $11.35 | $11.40 |
| Purchase #3 | $9.37 | 4.347% | $9.7773 | $9.78 | $9.80 | $9.80 |
| Purchase #4 | $191.86 | 6.192% | $203.74 | $203.74 | $203.75 | $203.70 |
| Purchase #5 | $51.26 | 3.324% | $52.9639 | $52.96 | $52.95 | $53.00 |
| Purchase #6 | $9.48 | 8.838% | $10.3178 | $10.32 | $10.30 | $10.30 |
| Purchase #7 | $64.45 | 4.494% | $67.3464 | $67.35 | $67.35 | $67.30 |
| 7 purchase totals = | $472.58 | $499.0420 | $499.04 | $499.00 | $499.00 | |