| 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 | $65.92 | 9.356% | $72.0875 | $72.09 | $72.10 | $72.10 |
| Purchase #2 | $200.40 | 8.678% | $217.7907 | $217.79 | $217.80 | $217.80 |
| Purchase #3 | $72.91 | 6.719% | $77.8088 | $77.81 | $77.80 | $77.80 |
| Purchase #4 | $140.53 | 3.624% | $145.6228 | $145.62 | $145.60 | $145.60 |
| Purchase #5 | $135.51 | 8.625% | $147.1977 | $147.20 | $147.20 | $147.20 |
| Purchase #6 | $114.73 | 4.715% | $120.1395 | $120.14 | $120.15 | $120.10 |
| Purchase #7 | $13.65 | 10.649% | $15.1036 | $15.10 | $15.10 | $15.10 |
| 7 purchase totals = | $743.65 | $795.7506 | $795.75 | $795.75 | $795.70 | |