| 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 | $8.98 | 6.816% | $9.5921 | $9.59 | $9.60 | $9.60 |
| Purchase #2 | $155.53 | 4.457% | $162.462 | $162.46 | $162.45 | $162.50 |
| Purchase #3 | $130.29 | 5.420% | $137.3517 | $137.35 | $137.35 | $137.40 |
| Purchase #4 | $40.37 | 3.620% | $41.8314 | $41.83 | $41.85 | $41.80 |
| Purchase #5 | $190.49 | 9.561% | $208.7027 | $208.70 | $208.70 | $208.70 |
| Purchase #6 | $192.86 | 5.522% | $203.5097 | $203.51 | $203.50 | $203.50 |
| Purchase #7 | $241.26 | 13.182% | $273.0629 | $273.06 | $273.05 | $273.10 |
| 7 purchase totals = | $959.78 | $1,036.5125 | $1,036.50 | $1,036.50 | $1,036.60 | |