| 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 | $48.99 | 9.501% | $53.6445 | $53.64 | $53.65 | $53.60 |
| Purchase #2 | $24.73 | 10.603% | $27.3521 | $27.35 | $27.35 | $27.40 |
| Purchase #3 | $29.39 | 13.522% | $33.3641 | $33.36 | $33.35 | $33.40 |
| Purchase #4 | $119.62 | 5.725% | $126.4682 | $126.47 | $126.45 | $126.50 |
| Purchase #5 | $87.41 | 8.190% | $94.5689 | $94.57 | $94.55 | $94.60 |
| Purchase #6 | $136.30 | 3.672% | $141.3049 | $141.30 | $141.30 | $141.30 |
| Purchase #7 | $146.72 | 4.323% | $153.0627 | $153.06 | $153.05 | $153.10 |
| 7 purchase totals = | $593.16 | $629.7654 | $629.75 | $629.70 | $629.90 | |