| 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 | $33.45 | 9.691% | $36.6916 | $36.69 | $36.70 | $36.70 |
| Purchase #2 | $173.79 | 10.482% | $192.0067 | $192.01 | $192.00 | $192.00 |
| Purchase #3 | $47.57 | 7.512% | $51.1435 | $51.14 | $51.15 | $51.10 |
| Purchase #4 | $216.35 | 5.179% | $227.5548 | $227.55 | $227.55 | $227.60 |
| Purchase #5 | $230.54 | 9.802% | $253.1375 | $253.14 | $253.15 | $253.10 |
| Purchase #6 | $89.93 | 11.552% | $100.3187 | $100.32 | $100.30 | $100.30 |
| Purchase #7 | $193.48 | 6.622% | $206.2922 | $206.29 | $206.30 | $206.30 |
| 7 purchase totals = | $985.11 | $1,067.1450 | $1,067.14 | $1,067.15 | $1,067.10 | |