| 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 | $85.51 | 9.465% | $93.6035 | $93.60 | $93.60 | $93.60 |
| Purchase #2 | $161.72 | 7.673% | $174.1288 | $174.13 | $174.15 | $174.10 |
| Purchase #3 | $119.46 | 9.138% | $130.3763 | $130.38 | $130.40 | $130.40 |
| Purchase #4 | $52.54 | 8.503% | $57.0075 | $57.01 | $57.00 | $57.00 |
| Purchase #5 | $13.71 | 12.168% | $15.3782 | $15.38 | $15.40 | $15.40 |
| Purchase #6 | $177.94 | 4.751% | $186.3939 | $186.39 | $186.40 | $186.40 |
| Purchase #7 | $19.95 | 6.541% | $21.2549 | $21.25 | $21.25 | $21.30 |
| 7 purchase totals = | $630.83 | $678.1431 | $678.14 | $678.20 | $678.20 | |