| 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 | $225.94 | 6.809% | $241.3243 | $241.32 | $241.30 | $241.30 |
| Purchase #2 | $73.31 | 12.607% | $82.5522 | $82.55 | $82.55 | $82.60 |
| Purchase #3 | $138.71 | 8.284% | $150.2007 | $150.20 | $150.20 | $150.20 |
| Purchase #4 | $45.35 | 6.184% | $48.1544 | $48.15 | $48.15 | $48.20 |
| Purchase #5 | $88.58 | 4.743% | $92.7813 | $92.78 | $92.80 | $92.80 |
| Purchase #6 | $51.95 | 3.105% | $53.563 | $53.56 | $53.55 | $53.60 |
| Purchase #7 | $16.55 | 4.203% | $17.2456 | $17.25 | $17.25 | $17.20 |
| 7 purchase totals = | $640.39 | $685.8215 | $685.81 | $685.80 | $685.90 | |