| 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 | $11.60 | 13.865% | $13.2083 | $13.21 | $13.20 | $13.20 |
| Purchase #2 | $8.57 | 11.710% | $9.5735 | $9.57 | $9.55 | $9.60 |
| Purchase #3 | $79.69 | 7.113% | $85.3583 | $85.36 | $85.35 | $85.40 |
| Purchase #4 | $68.80 | 5.505% | $72.5874 | $72.59 | $72.60 | $72.60 |
| Purchase #5 | $105.73 | 8.130% | $114.3258 | $114.33 | $114.35 | $114.30 |
| Purchase #6 | $195.90 | 3.194% | $202.157 | $202.16 | $202.15 | $202.20 |
| Purchase #7 | $117.41 | 10.801% | $130.0915 | $130.09 | $130.10 | $130.10 |
| 7 purchase totals = | $587.70 | $627.3018 | $627.31 | $627.30 | $627.40 | |