| 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 | $64.33 | 9.721% | $70.5835 | $70.58 | $70.60 | $70.60 |
| Purchase #2 | $247.68 | 4.277% | $258.2733 | $258.27 | $258.25 | $258.30 |
| Purchase #3 | $221.83 | 12.703% | $250.0091 | $250.01 | $250.00 | $250.00 |
| Purchase #4 | $137.94 | 10.437% | $152.3368 | $152.34 | $152.35 | $152.30 |
| Purchase #5 | $105.98 | 7.573% | $114.0059 | $114.01 | $114.00 | $114.00 |
| Purchase #6 | $9.59 | 6.532% | $10.2164 | $10.22 | $10.20 | $10.20 |
| Purchase #7 | $104.34 | 10.249% | $115.0338 | $115.03 | $115.05 | $115.00 |
| 7 purchase totals = | $891.69 | $970.4588 | $970.46 | $970.45 | $970.40 | |