| 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 | $25.70 | 3.667% | $26.6424 | $26.64 | $26.65 | $26.60 |
| Purchase #2 | $134.95 | 9.677% | $148.0091 | $148.01 | $148.00 | $148.00 |
| Purchase #3 | $79.75 | 7.514% | $85.7424 | $85.74 | $85.75 | $85.70 |
| Purchase #4 | $70.48 | 7.830% | $75.9986 | $76.00 | $76.00 | $76.00 |
| Purchase #5 | $240.95 | 12.212% | $270.3748 | $270.37 | $270.35 | $270.40 |
| Purchase #6 | $219.71 | 11.711% | $245.4402 | $245.44 | $245.45 | $245.40 |
| Purchase #7 | $76.85 | 8.694% | $83.5313 | $83.53 | $83.55 | $83.50 |
| 7 purchase totals = | $848.39 | $935.7388 | $935.73 | $935.75 | $935.60 | |