| 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 | $27.44 | 3.226% | $28.3252 | $28.33 | $28.35 | $28.30 |
| Purchase #2 | $18.37 | 7.622% | $19.7702 | $19.77 | $19.75 | $19.80 |
| Purchase #3 | $184.44 | 12.775% | $208.0022 | $208.00 | $208.00 | $208.00 |
| Purchase #4 | $42.86 | 4.243% | $44.6785 | $44.68 | $44.70 | $44.70 |
| Purchase #5 | $224.36 | 5.296% | $236.2421 | $236.24 | $236.25 | $236.20 |
| Purchase #6 | $219.50 | 6.261% | $233.2429 | $233.24 | $233.25 | $233.20 |
| Purchase #7 | $134.43 | 9.766% | $147.5584 | $147.56 | $147.55 | $147.60 |
| 7 purchase totals = | $851.40 | $917.8195 | $917.82 | $917.85 | $917.80 | |