| 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 | $27.80 | 5.539% | $29.3398 | $29.34 | $29.35 | $29.30 |
| Purchase #2 | $103.88 | 10.567% | $114.857 | $114.86 | $114.85 | $114.90 |
| Purchase #3 | $168.29 | 5.346% | $177.2868 | $177.29 | $177.30 | $177.30 |
| Purchase #4 | $219.60 | 7.493% | $236.0546 | $236.05 | $236.05 | $236.10 |
| Purchase #5 | $24.59 | 8.126% | $26.5882 | $26.59 | $26.60 | $26.60 |
| Purchase #6 | $81.45 | 10.614% | $90.0951 | $90.10 | $90.10 | $90.10 |
| Purchase #7 | $184.39 | 13.623% | $209.5094 | $209.51 | $209.50 | $209.50 |
| 7 purchase totals = | $810.00 | $883.7309 | $883.74 | $883.75 | $883.80 | |