| 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 | $39.77 | 3.435% | $41.1361 | $41.14 | $41.15 | $41.10 |
| Purchase #2 | $181.56 | 7.540% | $195.2496 | $195.25 | $195.25 | $195.20 |
| Purchase #3 | $70.94 | 11.279% | $78.9413 | $78.94 | $78.95 | $78.90 |
| Purchase #4 | $186.40 | 3.752% | $193.3937 | $193.39 | $193.40 | $193.40 |
| Purchase #5 | $111.88 | 7.706% | $120.5015 | $120.50 | $120.50 | $120.50 |
| Purchase #6 | $47.88 | 11.536% | $53.4034 | $53.40 | $53.40 | $53.40 |
| Purchase #7 | $208.58 | 12.694% | $235.0571 | $235.06 | $235.05 | $235.10 |
| 7 purchase totals = | $847.01 | $917.6827 | $917.68 | $917.70 | $917.60 | |