| 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 | $50.62 | 11.481% | $56.4317 | $56.43 | $56.45 | $56.40 |
| Purchase #2 | $220.29 | 6.575% | $234.7741 | $234.77 | $234.75 | $234.80 |
| Purchase #3 | $63.45 | 6.398% | $67.5095 | $67.51 | $67.50 | $67.50 |
| Purchase #4 | $146.81 | 7.329% | $157.5697 | $157.57 | $157.55 | $157.60 |
| Purchase #5 | $196.66 | 10.245% | $216.8078 | $216.81 | $216.80 | $216.80 |
| Purchase #6 | $7.36 | 13.500% | $8.3536 | $8.35 | $8.35 | $8.40 |
| Purchase #7 | $231.61 | 8.286% | $250.8012 | $250.80 | $250.80 | $250.80 |
| 7 purchase totals = | $916.80 | $992.2476 | $992.24 | $992.20 | $992.30 | |