| 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 | $74.45 | 8.162% | $80.5266 | $80.53 | $80.55 | $80.50 |
| Purchase #2 | $147.45 | 3.320% | $152.3453 | $152.35 | $152.35 | $152.30 |
| Purchase #3 | $129.69 | 5.323% | $136.5934 | $136.59 | $136.60 | $136.60 |
| Purchase #4 | $106.43 | 12.799% | $120.052 | $120.05 | $120.05 | $120.10 |
| Purchase #5 | $193.75 | 5.807% | $205.0011 | $205.00 | $205.00 | $205.00 |
| Purchase #6 | $74.83 | 7.522% | $80.4587 | $80.46 | $80.45 | $80.50 |
| Purchase #7 | $232.46 | 8.139% | $251.3799 | $251.38 | $251.40 | $251.40 |
| 7 purchase totals = | $959.06 | $1,026.3570 | $1,026.36 | $1,026.40 | $1,026.40 | |