| 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 | $68.36 | 11.540% | $76.2487 | $76.25 | $76.25 | $76.20 |
| Purchase #2 | $74.57 | 9.167% | $81.4058 | $81.41 | $81.40 | $81.40 |
| Purchase #3 | $208.92 | 4.417% | $218.148 | $218.15 | $218.15 | $218.10 |
| Purchase #4 | $183.93 | 3.356% | $190.1027 | $190.10 | $190.10 | $190.10 |
| Purchase #5 | $69.62 | 7.830% | $75.0712 | $75.07 | $75.05 | $75.10 |
| Purchase #6 | $206.91 | 7.214% | $221.8365 | $221.84 | $221.85 | $221.80 |
| Purchase #7 | $100.86 | 10.243% | $111.1911 | $111.19 | $111.20 | $111.20 |
| 7 purchase totals = | $913.17 | $974.0040 | $974.01 | $974.00 | $973.90 | |