| 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 | $69.72 | 11.221% | $77.5433 | $77.54 | $77.55 | $77.50 |
| Purchase #2 | $55.46 | 6.611% | $59.1265 | $59.13 | $59.15 | $59.10 |
| Purchase #3 | $68.64 | 5.775% | $72.604 | $72.60 | $72.60 | $72.60 |
| Purchase #4 | $15.37 | 10.415% | $16.9708 | $16.97 | $16.95 | $17.00 |
| Purchase #5 | $31.78 | 12.116% | $35.6305 | $35.63 | $35.65 | $35.60 |
| Purchase #6 | $132.92 | 7.140% | $142.4105 | $142.41 | $142.40 | $142.40 |
| Purchase #7 | $208.53 | 11.636% | $232.7946 | $232.79 | $232.80 | $232.80 |
| 7 purchase totals = | $582.42 | $637.0802 | $637.07 | $637.10 | $637.00 | |