| 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 | $27.67 | 10.298% | $30.5195 | $30.52 | $30.50 | $30.50 |
| Purchase #2 | $16.48 | 7.422% | $17.7031 | $17.70 | $17.70 | $17.70 |
| Purchase #3 | $35.77 | 7.801% | $38.5604 | $38.56 | $38.55 | $38.60 |
| Purchase #4 | $70.96 | 5.427% | $74.811 | $74.81 | $74.80 | $74.80 |
| Purchase #5 | $183.32 | 5.445% | $193.3018 | $193.30 | $193.30 | $193.30 |
| Purchase #6 | $227.88 | 11.610% | $254.3369 | $254.34 | $254.35 | $254.30 |
| Purchase #7 | $46.30 | 5.574% | $48.8808 | $48.88 | $48.90 | $48.90 |
| 7 purchase totals = | $608.38 | $658.1135 | $658.11 | $658.10 | $658.10 | |