| 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 | $17.44 | 9.685% | $19.1291 | $19.13 | $19.15 | $19.10 |
| Purchase #2 | $171.38 | 5.614% | $181.0013 | $181.00 | $181.00 | $181.00 |
| Purchase #3 | $67.28 | 13.526% | $76.3803 | $76.38 | $76.40 | $76.40 |
| Purchase #4 | $34.37 | 11.330% | $38.2641 | $38.26 | $38.25 | $38.30 |
| Purchase #5 | $205.51 | 10.438% | $226.9611 | $226.96 | $226.95 | $227.00 |
| Purchase #6 | $44.30 | 11.739% | $49.5004 | $49.50 | $49.50 | $49.50 |
| Purchase #7 | $153.50 | 13.861% | $174.7766 | $174.78 | $174.80 | $174.80 |
| 7 purchase totals = | $693.78 | $766.0129 | $766.01 | $766.05 | $766.10 | |