| 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 | $236.93 | 6.728% | $252.8707 | $252.87 | $252.85 | $252.90 |
| Purchase #2 | $25.44 | 9.675% | $27.9013 | $27.90 | $27.90 | $27.90 |
| Purchase #3 | $179.36 | 7.432% | $192.69 | $192.69 | $192.70 | $192.70 |
| Purchase #4 | $25.36 | 5.570% | $26.7726 | $26.77 | $26.75 | $26.80 |
| Purchase #5 | $75.84 | 6.136% | $80.4935 | $80.49 | $80.50 | $80.50 |
| Purchase #6 | $155.70 | 3.674% | $161.4204 | $161.42 | $161.40 | $161.40 |
| Purchase #7 | $107.92 | 5.818% | $114.1988 | $114.20 | $114.20 | $114.20 |
| 7 purchase totals = | $806.55 | $856.3473 | $856.34 | $856.30 | $856.40 | |