| 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 | $9.82 | 11.246% | $10.9244 | $10.92 | $10.90 | $10.90 |
| Purchase #2 | $63.41 | 5.401% | $66.8348 | $66.83 | $66.85 | $66.80 |
| Purchase #3 | $123.44 | 8.478% | $133.9052 | $133.91 | $133.90 | $133.90 |
| Purchase #4 | $214.69 | 6.513% | $228.6728 | $228.67 | $228.65 | $228.70 |
| Purchase #5 | $109.71 | 10.559% | $121.2943 | $121.29 | $121.30 | $121.30 |
| Purchase #6 | $235.57 | 10.167% | $259.5204 | $259.52 | $259.50 | $259.50 |
| Purchase #7 | $28.54 | 13.385% | $32.3601 | $32.36 | $32.35 | $32.40 |
| 7 purchase totals = | $785.18 | $853.5120 | $853.50 | $853.45 | $853.50 | |