| 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 | $23.34 | 11.240% | $25.9634 | $25.96 | $25.95 | $26.00 |
| Purchase #2 | $33.67 | 13.147% | $38.0966 | $38.10 | $38.10 | $38.10 |
| Purchase #3 | $149.46 | 4.626% | $156.374 | $156.37 | $156.35 | $156.40 |
| Purchase #4 | $25.52 | 13.540% | $28.9754 | $28.98 | $29.00 | $29.00 |
| Purchase #5 | $10.37 | 9.127% | $11.3165 | $11.32 | $11.30 | $11.30 |
| Purchase #6 | $18.74 | 4.102% | $19.5087 | $19.51 | $19.50 | $19.50 |
| Purchase #7 | $38.57 | 12.740% | $43.4838 | $43.48 | $43.50 | $43.50 |
| 7 purchase totals = | $299.67 | $323.7184 | $323.72 | $323.70 | $323.80 | |