| 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 | $42.55 | 13.495% | $48.2921 | $48.29 | $48.30 | $48.30 |
| Purchase #2 | $149.55 | 11.351% | $166.5254 | $166.53 | $166.55 | $166.50 |
| Purchase #3 | $159.91 | 9.164% | $174.5642 | $174.56 | $174.55 | $174.60 |
| Purchase #4 | $103.62 | 11.154% | $115.1778 | $115.18 | $115.20 | $115.20 |
| Purchase #5 | $13.71 | 11.179% | $15.2426 | $15.24 | $15.25 | $15.20 |
| Purchase #6 | $168.75 | 3.361% | $174.4217 | $174.42 | $174.40 | $174.40 |
| Purchase #7 | $15.91 | 3.279% | $16.4317 | $16.43 | $16.45 | $16.40 |
| 7 purchase totals = | $654.00 | $710.6555 | $710.65 | $710.70 | $710.60 | |