| 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 | $76.97 | 6.437% | $81.9246 | $81.92 | $81.90 | $81.90 |
| Purchase #2 | $43.35 | 6.710% | $46.2588 | $46.26 | $46.25 | $46.30 |
| Purchase #3 | $183.30 | 3.378% | $189.4919 | $189.49 | $189.50 | $189.50 |
| Purchase #4 | $47.64 | 3.566% | $49.3388 | $49.34 | $49.35 | $49.30 |
| Purchase #5 | $75.40 | 10.596% | $83.3894 | $83.39 | $83.40 | $83.40 |
| Purchase #6 | $97.77 | 11.708% | $109.2169 | $109.22 | $109.20 | $109.20 |
| Purchase #7 | $187.38 | 4.449% | $195.7165 | $195.72 | $195.70 | $195.70 |
| 7 purchase totals = | $711.81 | $755.3369 | $755.34 | $755.30 | $755.30 | |