| 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 | $81.84 | 4.534% | $85.5506 | $85.55 | $85.55 | $85.60 |
| Purchase #2 | $86.47 | 12.227% | $97.0427 | $97.04 | $97.05 | $97.00 |
| Purchase #3 | $227.71 | 13.305% | $258.0068 | $258.01 | $258.00 | $258.00 |
| Purchase #4 | $60.36 | 6.861% | $64.5013 | $64.50 | $64.50 | $64.50 |
| Purchase #5 | $12.52 | 13.553% | $14.2168 | $14.22 | $14.20 | $14.20 |
| Purchase #6 | $32.26 | 6.343% | $34.3063 | $34.31 | $34.30 | $34.30 |
| Purchase #7 | $111.72 | 3.689% | $115.8414 | $115.84 | $115.85 | $115.80 |
| 7 purchase totals = | $612.88 | $669.4659 | $669.47 | $669.45 | $669.40 | |