| 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 | $30.57 | 5.269% | $32.1807 | $32.18 | $32.20 | $32.20 |
| Purchase #2 | $176.62 | 10.447% | $195.0715 | $195.07 | $195.05 | $195.10 |
| Purchase #3 | $79.28 | 11.154% | $88.1229 | $88.12 | $88.10 | $88.10 |
| Purchase #4 | $156.87 | 9.622% | $171.964 | $171.96 | $171.95 | $172.00 |
| Purchase #5 | $115.27 | 5.567% | $121.6871 | $121.69 | $121.70 | $121.70 |
| Purchase #6 | $120.88 | 11.248% | $134.4766 | $134.48 | $134.50 | $134.50 |
| Purchase #7 | $39.52 | 12.274% | $44.3707 | $44.37 | $44.35 | $44.40 |
| 7 purchase totals = | $719.01 | $787.8735 | $787.87 | $787.85 | $788.00 | |