| 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 | $126.66 | 6.173% | $134.4787 | $134.48 | $134.50 | $134.50 |
| Purchase #2 | $44.40 | 3.453% | $45.9331 | $45.93 | $45.95 | $45.90 |
| Purchase #3 | $14.64 | 8.279% | $15.852 | $15.85 | $15.85 | $15.90 |
| Purchase #4 | $28.97 | 12.438% | $32.5733 | $32.57 | $32.55 | $32.60 |
| Purchase #5 | $152.95 | 4.392% | $159.6676 | $159.67 | $159.65 | $159.70 |
| Purchase #6 | $104.39 | 3.160% | $107.6887 | $107.69 | $107.70 | $107.70 |
| Purchase #7 | $228.27 | 11.663% | $254.8931 | $254.89 | $254.90 | $254.90 |
| 7 purchase totals = | $700.28 | $751.0865 | $751.08 | $751.10 | $751.20 | |