| 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 | $74.69 | 3.170% | $77.0577 | $77.06 | $77.05 | $77.10 |
| Purchase #2 | $22.50 | 5.511% | $23.74 | $23.74 | $23.75 | $23.70 |
| Purchase #3 | $43.65 | 12.838% | $49.2538 | $49.25 | $49.25 | $49.30 |
| Purchase #4 | $84.60 | 11.584% | $94.4001 | $94.40 | $94.40 | $94.40 |
| Purchase #5 | $102.57 | 8.780% | $111.5756 | $111.58 | $111.60 | $111.60 |
| Purchase #6 | $114.72 | 12.835% | $129.4443 | $129.44 | $129.45 | $129.40 |
| Purchase #7 | $19.92 | 3.185% | $20.5545 | $20.55 | $20.55 | $20.60 |
| 7 purchase totals = | $462.65 | $506.0260 | $506.02 | $506.05 | $506.10 | |