| 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 | $26.58 | 3.673% | $27.5563 | $27.56 | $27.55 | $27.60 |
| Purchase #2 | $67.94 | 10.596% | $75.1389 | $75.14 | $75.15 | $75.10 |
| Purchase #3 | $168.56 | 11.751% | $188.3675 | $188.37 | $188.35 | $188.40 |
| Purchase #4 | $135.38 | 8.232% | $146.5245 | $146.52 | $146.50 | $146.50 |
| Purchase #5 | $46.91 | 3.374% | $48.4927 | $48.49 | $48.50 | $48.50 |
| Purchase #6 | $61.76 | 13.559% | $70.134 | $70.13 | $70.15 | $70.10 |
| Purchase #7 | $247.57 | 10.355% | $273.2059 | $273.21 | $273.20 | $273.20 |
| 7 purchase totals = | $754.70 | $829.4198 | $829.42 | $829.40 | $829.40 | |