| 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 | $27.56 | 6.701% | $29.4068 | $29.41 | $29.40 | $29.40 |
| Purchase #2 | $84.58 | 9.141% | $92.3115 | $92.31 | $92.30 | $92.30 |
| Purchase #3 | $171.47 | 7.102% | $183.6478 | $183.65 | $183.65 | $183.60 |
| Purchase #4 | $15.69 | 11.261% | $17.4569 | $17.46 | $17.45 | $17.50 |
| Purchase #5 | $54.70 | 12.686% | $61.6392 | $61.64 | $61.65 | $61.60 |
| Purchase #6 | $211.36 | 9.738% | $231.9422 | $231.94 | $231.95 | $231.90 |
| Purchase #7 | $125.43 | 3.560% | $129.8953 | $129.90 | $129.90 | $129.90 |
| 7 purchase totals = | $690.79 | $746.2997 | $746.31 | $746.30 | $746.20 | |