| 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 | $29.35 | 13.645% | $33.3548 | $33.35 | $33.35 | $33.40 |
| Purchase #2 | $96.98 | 10.149% | $106.8225 | $106.82 | $106.80 | $106.80 |
| Purchase #3 | $71.34 | 6.349% | $75.8694 | $75.87 | $75.85 | $75.90 |
| Purchase #4 | $226.37 | 10.652% | $250.4829 | $250.48 | $250.50 | $250.50 |
| Purchase #5 | $29.92 | 11.745% | $33.4341 | $33.43 | $33.45 | $33.40 |
| Purchase #6 | $45.79 | 8.299% | $49.5901 | $49.59 | $49.60 | $49.60 |
| Purchase #7 | $95.64 | 10.459% | $105.643 | $105.64 | $105.65 | $105.60 |
| 7 purchase totals = | $595.39 | $655.1968 | $655.18 | $655.20 | $655.20 | |