| 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 | $37.92 | 8.144% | $41.0082 | $41.01 | $41.00 | $41.00 |
| Purchase #2 | $138.75 | 12.698% | $156.3685 | $156.37 | $156.35 | $156.40 |
| Purchase #3 | $131.58 | 13.656% | $149.5486 | $149.55 | $149.55 | $149.50 |
| Purchase #4 | $81.78 | 9.344% | $89.4215 | $89.42 | $89.40 | $89.40 |
| Purchase #5 | $69.52 | 6.689% | $74.1702 | $74.17 | $74.15 | $74.20 |
| Purchase #6 | $125.48 | 6.230% | $133.2974 | $133.30 | $133.30 | $133.30 |
| Purchase #7 | $132.37 | 11.735% | $147.9036 | $147.90 | $147.90 | $147.90 |
| 7 purchase totals = | $717.40 | $791.7180 | $791.72 | $791.65 | $791.70 | |