| 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 | $83.68 | 4.742% | $87.6481 | $87.65 | $87.65 | $87.60 |
| Purchase #2 | $128.36 | 3.853% | $133.3057 | $133.31 | $133.30 | $133.30 |
| Purchase #3 | $192.47 | 5.153% | $202.388 | $202.39 | $202.40 | $202.40 |
| Purchase #4 | $129.36 | 3.705% | $134.1528 | $134.15 | $134.15 | $134.20 |
| Purchase #5 | $48.73 | 10.813% | $53.9992 | $54.00 | $54.00 | $54.00 |
| Purchase #6 | $138.59 | 5.642% | $146.4092 | $146.41 | $146.40 | $146.40 |
| Purchase #7 | $106.75 | 10.594% | $118.0591 | $118.06 | $118.05 | $118.10 |
| 7 purchase totals = | $827.94 | $875.9621 | $875.97 | $875.95 | $876.00 | |