| 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 | $43.29 | 3.229% | $44.6878 | $44.69 | $44.70 | $44.70 |
| Purchase #2 | $20.82 | 9.133% | $22.7215 | $22.72 | $22.70 | $22.70 |
| Purchase #3 | $63.79 | 6.685% | $68.0544 | $68.05 | $68.05 | $68.10 |
| Purchase #4 | $185.80 | 10.504% | $205.3164 | $205.32 | $205.30 | $205.30 |
| Purchase #5 | $186.98 | 7.560% | $201.1157 | $201.12 | $201.10 | $201.10 |
| Purchase #6 | $13.49 | 3.677% | $13.986 | $13.99 | $14.00 | $14.00 |
| Purchase #7 | $9.50 | 13.460% | $10.7787 | $10.78 | $10.80 | $10.80 |
| 7 purchase totals = | $523.67 | $566.6605 | $566.67 | $566.65 | $566.70 | |