| 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 | $69.56 | 4.618% | $72.7723 | $72.77 | $72.75 | $72.80 |
| Purchase #2 | $199.41 | 4.769% | $208.9199 | $208.92 | $208.90 | $208.90 |
| Purchase #3 | $171.63 | 7.479% | $184.4662 | $184.47 | $184.45 | $184.50 |
| Purchase #4 | $185.53 | 13.335% | $210.2704 | $210.27 | $210.25 | $210.30 |
| Purchase #5 | $222.36 | 8.308% | $240.8337 | $240.83 | $240.85 | $240.80 |
| Purchase #6 | $211.55 | 9.498% | $231.643 | $231.64 | $231.65 | $231.60 |
| Purchase #7 | $147.77 | 6.108% | $156.7958 | $156.80 | $156.80 | $156.80 |
| 7 purchase totals = | $1,207.81 | $1,305.7013 | $1,305.70 | $1,305.65 | $1,305.70 | |