| 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 | $85.80 | 5.817% | $90.791 | $90.79 | $90.80 | $90.80 |
| Purchase #2 | $63.62 | 11.291% | $70.8033 | $70.80 | $70.80 | $70.80 |
| Purchase #3 | $121.89 | 12.320% | $136.9068 | $136.91 | $136.90 | $136.90 |
| Purchase #4 | $44.68 | 5.230% | $47.0168 | $47.02 | $47.00 | $47.00 |
| Purchase #5 | $218.65 | 5.455% | $230.5774 | $230.58 | $230.60 | $230.60 |
| Purchase #6 | $119.86 | 7.597% | $128.9658 | $128.97 | $128.95 | $129.00 |
| Purchase #7 | $199.94 | 5.238% | $210.4129 | $210.41 | $210.40 | $210.40 |
| 7 purchase totals = | $854.44 | $915.4740 | $915.48 | $915.45 | $915.50 | |