| 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 | $74.79 | 9.692% | $82.0386 | $82.04 | $82.05 | $82.00 |
| Purchase #2 | $6.36 | 13.445% | $7.2151 | $7.22 | $7.20 | $7.20 |
| Purchase #3 | $31.30 | 11.493% | $34.8973 | $34.90 | $34.90 | $34.90 |
| Purchase #4 | $54.81 | 7.377% | $58.8533 | $58.85 | $58.85 | $58.90 |
| Purchase #5 | $96.76 | 3.388% | $100.0382 | $100.04 | $100.05 | $100.00 |
| Purchase #6 | $89.31 | 4.172% | $93.036 | $93.04 | $93.05 | $93.00 |
| Purchase #7 | $96.95 | 8.545% | $105.2344 | $105.23 | $105.25 | $105.20 |
| 7 purchase totals = | $450.28 | $481.3129 | $481.32 | $481.35 | $481.20 | |