| 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 | $52.91 | 12.552% | $59.5513 | $59.55 | $59.55 | $59.60 |
| Purchase #2 | $176.91 | 10.553% | $195.5793 | $195.58 | $195.60 | $195.60 |
| Purchase #3 | $126.41 | 10.205% | $139.3101 | $139.31 | $139.30 | $139.30 |
| Purchase #4 | $102.84 | 7.223% | $110.2681 | $110.27 | $110.25 | $110.30 |
| Purchase #5 | $197.26 | 5.489% | $208.0876 | $208.09 | $208.10 | $208.10 |
| Purchase #6 | $137.48 | 7.293% | $147.5064 | $147.51 | $147.50 | $147.50 |
| Purchase #7 | $210.62 | 5.431% | $222.0588 | $222.06 | $222.05 | $222.10 |
| 7 purchase totals = | $1,004.43 | $1,082.3616 | $1,082.37 | $1,082.35 | $1,082.50 | |