| 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 | $44.52 | 3.845% | $46.2318 | $46.23 | $46.25 | $46.20 |
| Purchase #2 | $34.70 | 8.193% | $37.543 | $37.54 | $37.55 | $37.50 |
| Purchase #3 | $49.63 | 11.141% | $55.1593 | $55.16 | $55.15 | $55.20 |
| Purchase #4 | $53.90 | 9.343% | $58.9359 | $58.94 | $58.95 | $58.90 |
| Purchase #5 | $86.73 | 8.700% | $94.2755 | $94.28 | $94.30 | $94.30 |
| Purchase #6 | $129.95 | 5.750% | $137.4221 | $137.42 | $137.40 | $137.40 |
| Purchase #7 | $203.82 | 11.747% | $227.7627 | $227.76 | $227.75 | $227.80 |
| 7 purchase totals = | $603.25 | $657.3303 | $657.33 | $657.35 | $657.30 | |