| 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 | $18.39 | 6.366% | $19.5607 | $19.56 | $19.55 | $19.60 |
| Purchase #2 | $249.56 | 11.564% | $278.4191 | $278.42 | $278.40 | $278.40 |
| Purchase #3 | $108.90 | 13.690% | $123.8084 | $123.81 | $123.80 | $123.80 |
| Purchase #4 | $134.25 | 4.597% | $140.4215 | $140.42 | $140.40 | $140.40 |
| Purchase #5 | $52.81 | 5.735% | $55.8387 | $55.84 | $55.85 | $55.80 |
| Purchase #6 | $214.90 | 9.781% | $235.9194 | $235.92 | $235.90 | $235.90 |
| Purchase #7 | $74.97 | 4.295% | $78.19 | $78.19 | $78.20 | $78.20 |
| 7 purchase totals = | $853.78 | $932.1578 | $932.16 | $932.10 | $932.10 | |