| 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 | $72.76 | 5.821% | $76.9954 | $77.00 | $77.00 | $77.00 |
| Purchase #2 | $232.64 | 13.555% | $264.1744 | $264.17 | $264.15 | $264.20 |
| Purchase #3 | $115.92 | 13.629% | $131.7187 | $131.72 | $131.70 | $131.70 |
| Purchase #4 | $7.67 | 8.251% | $8.3029 | $8.30 | $8.30 | $8.30 |
| Purchase #5 | $19.50 | 6.848% | $20.8354 | $20.84 | $20.85 | $20.80 |
| Purchase #6 | $19.51 | 5.510% | $20.585 | $20.59 | $20.60 | $20.60 |
| Purchase #7 | $207.25 | 5.873% | $219.4218 | $219.42 | $219.40 | $219.40 |
| 7 purchase totals = | $675.25 | $742.0336 | $742.04 | $742.00 | $742.00 | |