| 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 | $188.44 | 9.162% | $205.7049 | $205.70 | $205.70 | $205.70 |
| Purchase #2 | $50.87 | 12.356% | $57.1555 | $57.16 | $57.15 | $57.20 |
| Purchase #3 | $103.80 | 7.125% | $111.1958 | $111.20 | $111.20 | $111.20 |
| Purchase #4 | $44.33 | 5.584% | $46.8054 | $46.81 | $46.80 | $46.80 |
| Purchase #5 | $49.36 | 10.712% | $54.6474 | $54.65 | $54.65 | $54.60 |
| Purchase #6 | $98.55 | 12.182% | $110.5554 | $110.56 | $110.55 | $110.60 |
| Purchase #7 | $51.49 | 9.833% | $56.553 | $56.55 | $56.55 | $56.60 |
| 7 purchase totals = | $586.84 | $642.6174 | $642.63 | $642.60 | $642.70 | |