| 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 | $227.85 | 5.718% | $240.8785 | $240.88 | $240.90 | $240.90 |
| Purchase #2 | $17.78 | 8.360% | $19.2664 | $19.27 | $19.25 | $19.30 |
| Purchase #3 | $33.66 | 5.717% | $35.5843 | $35.58 | $35.60 | $35.60 |
| Purchase #4 | $57.99 | 5.242% | $61.0298 | $61.03 | $61.05 | $61.00 |
| Purchase #5 | $83.34 | 10.716% | $92.2707 | $92.27 | $92.25 | $92.30 |
| Purchase #6 | $44.99 | 10.462% | $49.6969 | $49.70 | $49.70 | $49.70 |
| Purchase #7 | $115.73 | 9.120% | $126.2846 | $126.28 | $126.30 | $126.30 |
| 7 purchase totals = | $581.34 | $625.0112 | $625.01 | $625.05 | $625.10 | |