| 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 | $37.66 | 9.603% | $41.2765 | $41.28 | $41.30 | $41.30 |
| Purchase #2 | $42.28 | 10.847% | $46.8661 | $46.87 | $46.85 | $46.90 |
| Purchase #3 | $206.81 | 13.719% | $235.1823 | $235.18 | $235.20 | $235.20 |
| Purchase #4 | $163.38 | 5.771% | $172.8087 | $172.81 | $172.80 | $172.80 |
| Purchase #5 | $244.98 | 13.269% | $277.4864 | $277.49 | $277.50 | $277.50 |
| Purchase #6 | $235.80 | 8.122% | $254.9517 | $254.95 | $254.95 | $255.00 |
| Purchase #7 | $83.79 | 8.780% | $91.1468 | $91.15 | $91.15 | $91.10 |
| 7 purchase totals = | $1,014.70 | $1,119.7185 | $1,119.73 | $1,119.75 | $1,119.80 | |