| 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 | $75.57 | 11.680% | $84.3966 | $84.40 | $84.40 | $84.40 |
| Purchase #2 | $34.44 | 9.300% | $37.6429 | $37.64 | $37.65 | $37.60 |
| Purchase #3 | $110.55 | 12.375% | $124.2306 | $124.23 | $124.25 | $124.20 |
| Purchase #4 | $34.46 | 3.285% | $35.592 | $35.59 | $35.60 | $35.60 |
| Purchase #5 | $132.93 | 10.819% | $147.3117 | $147.31 | $147.30 | $147.30 |
| Purchase #6 | $236.26 | 4.510% | $246.9153 | $246.92 | $246.90 | $246.90 |
| Purchase #7 | $188.38 | 9.178% | $205.6695 | $205.67 | $205.65 | $205.70 |
| 7 purchase totals = | $812.59 | $881.7586 | $881.76 | $881.75 | $881.70 | |