| 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 | $70.46 | 13.238% | $79.7875 | $79.79 | $79.80 | $79.80 |
| Purchase #2 | $73.80 | 10.478% | $81.5328 | $81.53 | $81.55 | $81.50 |
| Purchase #3 | $160.95 | 11.560% | $179.5558 | $179.56 | $179.55 | $179.60 |
| Purchase #4 | $100.58 | 6.127% | $106.7425 | $106.74 | $106.75 | $106.70 |
| Purchase #5 | $196.66 | 3.384% | $203.315 | $203.32 | $203.30 | $203.30 |
| Purchase #6 | $11.38 | 13.410% | $12.9061 | $12.91 | $12.90 | $12.90 |
| Purchase #7 | $216.93 | 4.626% | $226.9652 | $226.97 | $226.95 | $227.00 |
| 7 purchase totals = | $830.76 | $890.8049 | $890.82 | $890.80 | $890.80 | |