| 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 | $66.25 | 8.741% | $72.0409 | $72.04 | $72.05 | $72.00 |
| Purchase #2 | $8.30 | 8.463% | $9.0024 | $9.00 | $9.00 | $9.00 |
| Purchase #3 | $205.61 | 8.767% | $223.6358 | $223.64 | $223.65 | $223.60 |
| Purchase #4 | $206.80 | 12.328% | $232.2943 | $232.29 | $232.30 | $232.30 |
| Purchase #5 | $89.92 | 13.404% | $101.9729 | $101.97 | $101.95 | $102.00 |
| Purchase #6 | $193.33 | 13.652% | $219.7234 | $219.72 | $219.70 | $219.70 |
| Purchase #7 | $125.34 | 3.715% | $129.9964 | $130.00 | $130.00 | $130.00 |
| 7 purchase totals = | $895.55 | $988.6661 | $988.66 | $988.65 | $988.60 | |