| 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 | $90.88 | 8.730% | $98.8138 | $98.81 | $98.80 | $98.80 |
| Purchase #2 | $113.93 | 10.294% | $125.658 | $125.66 | $125.65 | $125.70 |
| Purchase #3 | $236.84 | 5.291% | $249.3712 | $249.37 | $249.35 | $249.40 |
| Purchase #4 | $167.29 | 8.484% | $181.4829 | $181.48 | $181.50 | $181.50 |
| Purchase #5 | $116.75 | 3.512% | $120.8503 | $120.85 | $120.85 | $120.90 |
| Purchase #6 | $23.36 | 12.535% | $26.2882 | $26.29 | $26.30 | $26.30 |
| Purchase #7 | $167.56 | 9.801% | $183.9826 | $183.98 | $184.00 | $184.00 |
| 7 purchase totals = | $916.61 | $986.4470 | $986.44 | $986.45 | $986.60 | |