| 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 | $69.74 | 10.710% | $77.2092 | $77.21 | $77.20 | $77.20 |
| Purchase #2 | $70.65 | 6.359% | $75.1426 | $75.14 | $75.15 | $75.10 |
| Purchase #3 | $140.39 | 13.655% | $159.5603 | $159.56 | $159.55 | $159.60 |
| Purchase #4 | $241.59 | 5.737% | $255.45 | $255.45 | $255.45 | $255.50 |
| Purchase #5 | $33.83 | 11.267% | $37.6416 | $37.64 | $37.65 | $37.60 |
| Purchase #6 | $10.95 | 3.394% | $11.3216 | $11.32 | $11.30 | $11.30 |
| Purchase #7 | $222.43 | 13.462% | $252.3735 | $252.37 | $252.35 | $252.40 |
| 7 purchase totals = | $789.58 | $868.6988 | $868.69 | $868.65 | $868.70 | |