| 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 | $32.44 | 4.668% | $33.9543 | $33.95 | $33.95 | $34.00 |
| Purchase #2 | $17.90 | 11.483% | $19.9555 | $19.96 | $19.95 | $20.00 |
| Purchase #3 | $32.78 | 13.578% | $37.2309 | $37.23 | $37.25 | $37.20 |
| Purchase #4 | $191.91 | 3.645% | $198.9051 | $198.91 | $198.90 | $198.90 |
| Purchase #5 | $226.77 | 4.788% | $237.6277 | $237.63 | $237.65 | $237.60 |
| Purchase #6 | $106.87 | 11.129% | $118.7636 | $118.76 | $118.75 | $118.80 |
| Purchase #7 | $229.90 | 9.668% | $252.1267 | $252.13 | $252.15 | $252.10 |
| 7 purchase totals = | $838.57 | $898.5638 | $898.57 | $898.60 | $898.60 | |