| 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 | $104.94 | 4.153% | $109.2982 | $109.30 | $109.30 | $109.30 |
| Purchase #2 | $236.53 | 3.537% | $244.8961 | $244.90 | $244.90 | $244.90 |
| Purchase #3 | $150.52 | 7.124% | $161.243 | $161.24 | $161.25 | $161.20 |
| Purchase #4 | $154.67 | 4.360% | $161.4136 | $161.41 | $161.40 | $161.40 |
| Purchase #5 | $14.98 | 4.601% | $15.6692 | $15.67 | $15.65 | $15.70 |
| Purchase #6 | $40.58 | 13.545% | $46.0766 | $46.08 | $46.10 | $46.10 |
| Purchase #7 | $49.72 | 8.695% | $54.0432 | $54.04 | $54.05 | $54.00 |
| 7 purchase totals = | $751.94 | $792.6399 | $792.64 | $792.65 | $792.60 | |