| 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 | $33.30 | 13.285% | $37.7239 | $37.72 | $37.70 | $37.70 |
| Purchase #2 | $116.25 | 6.283% | $123.554 | $123.55 | $123.55 | $123.60 |
| Purchase #3 | $53.69 | 5.194% | $56.4787 | $56.48 | $56.50 | $56.50 |
| Purchase #4 | $14.37 | 6.446% | $15.2963 | $15.30 | $15.30 | $15.30 |
| Purchase #5 | $191.54 | 11.145% | $212.8871 | $212.89 | $212.90 | $212.90 |
| Purchase #6 | $35.92 | 6.343% | $38.1984 | $38.20 | $38.20 | $38.20 |
| Purchase #7 | $162.58 | 9.452% | $177.9471 | $177.95 | $177.95 | $177.90 |
| 7 purchase totals = | $607.65 | $662.0855 | $662.09 | $662.10 | $662.10 | |