| 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 | $246.98 | 12.444% | $277.7142 | $277.71 | $277.70 | $277.70 |
| Purchase #2 | $25.59 | 8.259% | $27.7035 | $27.70 | $27.70 | $27.70 |
| Purchase #3 | $163.79 | 11.423% | $182.4997 | $182.50 | $182.50 | $182.50 |
| Purchase #4 | $175.65 | 9.679% | $192.6512 | $192.65 | $192.65 | $192.70 |
| Purchase #5 | $37.40 | 11.677% | $41.7672 | $41.77 | $41.75 | $41.80 |
| Purchase #6 | $149.71 | 12.610% | $168.5884 | $168.59 | $168.60 | $168.60 |
| Purchase #7 | $85.80 | 4.609% | $89.7545 | $89.75 | $89.75 | $89.80 |
| 7 purchase totals = | $884.92 | $980.6787 | $980.67 | $980.65 | $980.80 | |