| 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 | $123.71 | 5.403% | $130.3941 | $130.39 | $130.40 | $130.40 |
| Purchase #2 | $86.45 | 11.758% | $96.6148 | $96.61 | $96.60 | $96.60 |
| Purchase #3 | $21.81 | 3.773% | $22.6329 | $22.63 | $22.65 | $22.60 |
| Purchase #4 | $34.83 | 5.333% | $36.6875 | $36.69 | $36.70 | $36.70 |
| Purchase #5 | $179.41 | 6.262% | $190.6447 | $190.64 | $190.65 | $190.60 |
| Purchase #6 | $231.77 | 6.804% | $247.5396 | $247.54 | $247.55 | $247.50 |
| Purchase #7 | $65.38 | 7.520% | $70.2966 | $70.30 | $70.30 | $70.30 |
| 7 purchase totals = | $743.36 | $794.8102 | $794.80 | $794.85 | $794.70 | |