| 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 | $79.32 | 4.365% | $82.7823 | $82.78 | $82.80 | $82.80 |
| Purchase #2 | $104.47 | 10.550% | $115.4916 | $115.49 | $115.50 | $115.50 |
| Purchase #3 | $124.51 | 6.661% | $132.8036 | $132.80 | $132.80 | $132.80 |
| Purchase #4 | $76.68 | 5.473% | $80.8767 | $80.88 | $80.90 | $80.90 |
| Purchase #5 | $44.72 | 4.529% | $46.7454 | $46.75 | $46.75 | $46.70 |
| Purchase #6 | $239.76 | 10.794% | $265.6397 | $265.64 | $265.65 | $265.60 |
| Purchase #7 | $200.36 | 11.457% | $223.3152 | $223.32 | $223.30 | $223.30 |
| 7 purchase totals = | $869.82 | $947.6545 | $947.66 | $947.70 | $947.60 | |