| 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 | $76.49 | 3.360% | $79.0601 | $79.06 | $79.05 | $79.10 |
| Purchase #2 | $17.28 | 12.227% | $19.3928 | $19.39 | $19.40 | $19.40 |
| Purchase #3 | $97.46 | 12.138% | $109.2897 | $109.29 | $109.30 | $109.30 |
| Purchase #4 | $234.47 | 4.605% | $245.2673 | $245.27 | $245.25 | $245.30 |
| Purchase #5 | $224.45 | 7.395% | $241.0481 | $241.05 | $241.05 | $241.00 |
| Purchase #6 | $50.55 | 5.380% | $53.2696 | $53.27 | $53.25 | $53.30 |
| Purchase #7 | $178.74 | 3.225% | $184.5044 | $184.50 | $184.50 | $184.50 |
| 7 purchase totals = | $879.44 | $931.8320 | $931.83 | $931.80 | $931.90 | |