| 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 | $43.58 | 12.114% | $48.8593 | $48.86 | $48.85 | $48.90 |
| Purchase #2 | $142.30 | 7.451% | $152.9028 | $152.90 | $152.90 | $152.90 |
| Purchase #3 | $204.92 | 3.146% | $211.3668 | $211.37 | $211.35 | $211.40 |
| Purchase #4 | $173.45 | 5.419% | $182.8493 | $182.85 | $182.85 | $182.80 |
| Purchase #5 | $108.70 | 11.348% | $121.0353 | $121.04 | $121.05 | $121.00 |
| Purchase #6 | $91.70 | 12.671% | $103.3193 | $103.32 | $103.30 | $103.30 |
| Purchase #7 | $241.76 | 5.382% | $254.7715 | $254.77 | $254.75 | $254.80 |
| 7 purchase totals = | $1,006.41 | $1,075.1043 | $1,075.11 | $1,075.05 | $1,075.10 | |