| 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 | $98.58 | 9.695% | $108.1373 | $108.14 | $108.15 | $108.10 |
| Purchase #2 | $49.49 | 4.771% | $51.8512 | $51.85 | $51.85 | $51.90 |
| Purchase #3 | $166.46 | 4.289% | $173.5995 | $173.60 | $173.60 | $173.60 |
| Purchase #4 | $201.37 | 6.165% | $213.7845 | $213.78 | $213.80 | $213.80 |
| Purchase #5 | $93.79 | 10.839% | $103.9559 | $103.96 | $103.95 | $104.00 |
| Purchase #6 | $122.49 | 7.145% | $131.2419 | $131.24 | $131.25 | $131.20 |
| Purchase #7 | $121.66 | 11.274% | $135.3759 | $135.38 | $135.40 | $135.40 |
| 7 purchase totals = | $853.84 | $917.9462 | $917.95 | $918.00 | $918.00 | |