| 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 | $82.62 | 12.703% | $93.1152 | $93.12 | $93.10 | $93.10 |
| Purchase #2 | $186.36 | 11.274% | $207.3702 | $207.37 | $207.35 | $207.40 |
| Purchase #3 | $21.80 | 4.668% | $22.8176 | $22.82 | $22.80 | $22.80 |
| Purchase #4 | $10.81 | 8.170% | $11.6932 | $11.69 | $11.70 | $11.70 |
| Purchase #5 | $173.59 | 8.510% | $188.3625 | $188.36 | $188.35 | $188.40 |
| Purchase #6 | $115.29 | 13.123% | $130.4195 | $130.42 | $130.40 | $130.40 |
| Purchase #7 | $89.87 | 3.270% | $92.8087 | $92.81 | $92.80 | $92.80 |
| 7 purchase totals = | $680.34 | $746.5869 | $746.59 | $746.50 | $746.60 | |