| 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 | $46.83 | 7.732% | $50.4509 | $50.45 | $50.45 | $50.50 |
| Purchase #2 | $147.99 | 7.545% | $159.1558 | $159.16 | $159.15 | $159.20 |
| Purchase #3 | $163.56 | 12.864% | $184.6004 | $184.60 | $184.60 | $184.60 |
| Purchase #4 | $249.33 | 3.559% | $258.2037 | $258.20 | $258.20 | $258.20 |
| Purchase #5 | $171.71 | 9.554% | $188.1152 | $188.12 | $188.10 | $188.10 |
| Purchase #6 | $184.70 | 7.692% | $198.9071 | $198.91 | $198.90 | $198.90 |
| Purchase #7 | $133.63 | 13.693% | $151.928 | $151.93 | $151.95 | $151.90 |
| 7 purchase totals = | $1,097.75 | $1,191.3611 | $1,191.37 | $1,191.35 | $1,191.40 | |