| 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 | $91.46 | 13.817% | $104.097 | $104.10 | $104.10 | $104.10 |
| Purchase #2 | $82.87 | 11.718% | $92.5807 | $92.58 | $92.60 | $92.60 |
| Purchase #3 | $16.87 | 8.131% | $18.2417 | $18.24 | $18.25 | $18.20 |
| Purchase #4 | $8.88 | 11.537% | $9.9045 | $9.90 | $9.90 | $9.90 |
| Purchase #5 | $243.91 | 12.652% | $274.7695 | $274.77 | $274.75 | $274.80 |
| Purchase #6 | $102.99 | 10.145% | $113.4383 | $113.44 | $113.45 | $113.40 |
| Purchase #7 | $122.35 | 9.412% | $133.8656 | $133.87 | $133.85 | $133.90 |
| 7 purchase totals = | $669.33 | $746.8973 | $746.90 | $746.90 | $746.90 | |