| 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 | $44.75 | 13.375% | $50.7353 | $50.74 | $50.75 | $50.70 |
| Purchase #2 | $109.46 | 3.752% | $113.5669 | $113.57 | $113.55 | $113.60 |
| Purchase #3 | $166.94 | 8.715% | $181.4888 | $181.49 | $181.50 | $181.50 |
| Purchase #4 | $165.40 | 12.654% | $186.3297 | $186.33 | $186.35 | $186.30 |
| Purchase #5 | $28.41 | 13.416% | $32.2215 | $32.22 | $32.20 | $32.20 |
| Purchase #6 | $189.95 | 8.186% | $205.4993 | $205.50 | $205.50 | $205.50 |
| Purchase #7 | $175.25 | 11.359% | $195.1566 | $195.16 | $195.15 | $195.20 |
| 7 purchase totals = | $880.16 | $964.9981 | $965.01 | $965.00 | $965.00 | |