| 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 | $30.34 | 9.449% | $33.2068 | $33.21 | $33.20 | $33.20 |
| Purchase #2 | $68.35 | 13.447% | $77.541 | $77.54 | $77.55 | $77.50 |
| Purchase #3 | $123.74 | 5.296% | $130.2933 | $130.29 | $130.30 | $130.30 |
| Purchase #4 | $147.75 | 4.126% | $153.8462 | $153.85 | $153.85 | $153.80 |
| Purchase #5 | $116.89 | 7.438% | $125.5843 | $125.58 | $125.60 | $125.60 |
| Purchase #6 | $34.28 | 13.760% | $38.9969 | $39.00 | $39.00 | $39.00 |
| Purchase #7 | $45.73 | 7.691% | $49.2471 | $49.25 | $49.25 | $49.20 |
| 7 purchase totals = | $567.08 | $608.7156 | $608.72 | $608.75 | $608.60 | |