| 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 | $35.92 | 13.331% | $40.7085 | $40.71 | $40.70 | $40.70 |
| Purchase #2 | $23.38 | 9.525% | $25.6069 | $25.61 | $25.60 | $25.60 |
| Purchase #3 | $34.65 | 5.298% | $36.4858 | $36.49 | $36.50 | $36.50 |
| Purchase #4 | $36.87 | 4.102% | $38.3824 | $38.38 | $38.40 | $38.40 |
| Purchase #5 | $68.26 | 12.346% | $76.6874 | $76.69 | $76.70 | $76.70 |
| Purchase #6 | $213.84 | 6.545% | $227.8358 | $227.84 | $227.85 | $227.80 |
| Purchase #7 | $64.50 | 6.582% | $68.7454 | $68.75 | $68.75 | $68.70 |
| 7 purchase totals = | $477.42 | $514.4522 | $514.47 | $514.50 | $514.40 | |