| 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 | $54.28 | 13.235% | $61.464 | $61.46 | $61.45 | $61.50 |
| Purchase #2 | $64.87 | 13.513% | $73.6359 | $73.64 | $73.65 | $73.60 |
| Purchase #3 | $198.74 | 4.465% | $207.6137 | $207.61 | $207.60 | $207.60 |
| Purchase #4 | $12.45 | 9.102% | $13.5832 | $13.58 | $13.60 | $13.60 |
| Purchase #5 | $167.81 | 9.838% | $184.3191 | $184.32 | $184.30 | $184.30 |
| Purchase #6 | $230.28 | 11.113% | $255.871 | $255.87 | $255.85 | $255.90 |
| Purchase #7 | $44.92 | 6.354% | $47.7742 | $47.77 | $47.75 | $47.80 |
| 7 purchase totals = | $773.35 | $844.2611 | $844.25 | $844.20 | $844.30 | |