| 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 | $24.49 | 3.388% | $25.3197 | $25.32 | $25.30 | $25.30 |
| Purchase #2 | $123.53 | 11.652% | $137.9237 | $137.92 | $137.90 | $137.90 |
| Purchase #3 | $242.94 | 11.800% | $271.6069 | $271.61 | $271.60 | $271.60 |
| Purchase #4 | $113.81 | 5.855% | $120.4736 | $120.47 | $120.45 | $120.50 |
| Purchase #5 | $89.29 | 13.866% | $101.671 | $101.67 | $101.65 | $101.70 |
| Purchase #6 | $34.75 | 4.350% | $36.2616 | $36.26 | $36.25 | $36.30 |
| Purchase #7 | $8.47 | 4.737% | $8.8712 | $8.87 | $8.85 | $8.90 |
| 7 purchase totals = | $637.28 | $702.1277 | $702.12 | $702.00 | $702.20 | |