| 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 | $35.92 | 8.767% | $39.0691 | $39.07 | $39.05 | $39.10 |
| Purchase #2 | $80.46 | 3.850% | $83.5577 | $83.56 | $83.55 | $83.60 |
| Purchase #3 | $161.93 | 3.757% | $168.0137 | $168.01 | $168.00 | $168.00 |
| Purchase #4 | $207.45 | 4.743% | $217.2894 | $217.29 | $217.30 | $217.30 |
| Purchase #5 | $129.46 | 11.398% | $144.2159 | $144.22 | $144.20 | $144.20 |
| Purchase #6 | $29.32 | 4.188% | $30.5479 | $30.55 | $30.55 | $30.50 |
| Purchase #7 | $178.47 | 8.279% | $193.2455 | $193.25 | $193.25 | $193.20 |
| 7 purchase totals = | $823.01 | $875.9392 | $875.95 | $875.90 | $875.90 | |