| 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 | $40.48 | 11.164% | $44.9992 | $45.00 | $45.00 | $45.00 |
| Purchase #2 | $119.83 | 6.164% | $127.2163 | $127.22 | $127.20 | $127.20 |
| Purchase #3 | $21.39 | 12.181% | $23.9955 | $24.00 | $24.00 | $24.00 |
| Purchase #4 | $219.44 | 3.871% | $227.9345 | $227.93 | $227.95 | $227.90 |
| Purchase #5 | $5.95 | 6.199% | $6.3188 | $6.32 | $6.30 | $6.30 |
| Purchase #6 | $123.58 | 13.551% | $140.3263 | $140.33 | $140.35 | $140.30 |
| Purchase #7 | $228.96 | 9.718% | $251.2103 | $251.21 | $251.20 | $251.20 |
| 7 purchase totals = | $759.63 | $822.0009 | $822.01 | $822.00 | $821.90 | |